Home / 8,030.04-11,081.46-4,493.24

Finding the Fourth Proportional to 8,030.04, 11,081.46 and 4,493.24

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Solution

The fourth proportional to 8,030.04, 11,081.46 and 4,493.24 is: 6,200.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,030.04 : 11,081.46 = 4,493.24 : x
  2. Step 2: Convert to fraction form
    8,030.04/11,081.46 = 4,493.24/x
  3. Step 3: Cross multiply
    8,030.04x = 11,081.46 × 4,493.24
  4. Step 4: Simplify right side
    8,030.04x = 49,791,659.33
  5. Step 5: Solve for x
    x = 49,791,659.33/8,030.04
  6. Step 6: Final answer
    x = 6,200.67

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Half scale
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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.