Home / 10,098.19-13,947.17-6,735.16

Finding the Fourth Proportional to 10,098.19, 13,947.17 and 6,735.16

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Solution

The fourth proportional to 10,098.19, 13,947.17 and 6,735.16 is: 9,302.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,098.19 : 13,947.17 = 6,735.16 : x
  2. Step 2: Convert to fraction form
    10,098.19/13,947.17 = 6,735.16/x
  3. Step 3: Cross multiply
    10,098.19x = 13,947.17 × 6,735.16
  4. Step 4: Simplify right side
    10,098.19x = 93,936,421.50
  5. Step 5: Solve for x
    x = 93,936,421.50/10,098.19
  6. Step 6: Final answer
    x = 9,302.30

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Double scale
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Similar ratio
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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.