Home / 19,332.29-29,002.08-6,181.13

Finding the Fourth Proportional to 19,332.29, 29,002.08 and 6,181.13

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Solution

The fourth proportional to 19,332.29, 29,002.08 and 6,181.13 is: 9,272.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,332.29 : 29,002.08 = 6,181.13 : x
  2. Step 2: Convert to fraction form
    19,332.29/29,002.08 = 6,181.13/x
  3. Step 3: Cross multiply
    19,332.29x = 29,002.08 × 6,181.13
  4. Step 4: Simplify right side
    19,332.29x = 179,265,626.75
  5. Step 5: Solve for x
    x = 179,265,626.75/19,332.29
  6. Step 6: Final answer
    x = 9,272.86

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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.