Home / 8,010.06-12,014.28-2,167.26

Finding the Fourth Proportional to 8,010.06, 12,014.28 and 2,167.26

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Solution

The fourth proportional to 8,010.06, 12,014.28 and 2,167.26 is: 3,250.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,010.06 : 12,014.28 = 2,167.26 : x
  2. Step 2: Convert to fraction form
    8,010.06/12,014.28 = 2,167.26/x
  3. Step 3: Cross multiply
    8,010.06x = 12,014.28 × 2,167.26
  4. Step 4: Simplify right side
    8,010.06x = 26,038,068.47
  5. Step 5: Solve for x
    x = 26,038,068.47/8,010.06
  6. Step 6: Final answer
    x = 3,250.67

Related Problems

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Half scale
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Double scale
Find fourth proportional to 8,011.06, 12,015.78 and 2,168.26
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.