Home / 6,009.41-8,298.68-5,682.17

Finding the Fourth Proportional to 6,009.41, 8,298.68 and 5,682.17

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Solution

The fourth proportional to 6,009.41, 8,298.68 and 5,682.17 is: 7,846.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,009.41 : 8,298.68 = 5,682.17 : x
  2. Step 2: Convert to fraction form
    6,009.41/8,298.68 = 5,682.17/x
  3. Step 3: Cross multiply
    6,009.41x = 8,298.68 × 5,682.17
  4. Step 4: Simplify right side
    6,009.41x = 47,154,510.54
  5. Step 5: Solve for x
    x = 47,154,510.54/6,009.41
  6. Step 6: Final answer
    x = 7,846.78

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Half scale
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Double scale
Find fourth proportional to 6,010.41, 8,300.06 and 5,683.17
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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.