Home / 9,029.14-13,549.07-4,098.71

Finding the Fourth Proportional to 9,029.14, 13,549.07 and 4,098.71

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Solution

The fourth proportional to 9,029.14, 13,549.07 and 4,098.71 is: 6,150.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,029.14 : 13,549.07 = 4,098.71 : x
  2. Step 2: Convert to fraction form
    9,029.14/13,549.07 = 4,098.71/x
  3. Step 3: Cross multiply
    9,029.14x = 13,549.07 × 4,098.71
  4. Step 4: Simplify right side
    9,029.14x = 55,533,722.08
  5. Step 5: Solve for x
    x = 55,533,722.08/9,029.14
  6. Step 6: Final answer
    x = 6,150.50

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Half scale
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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 (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.