Home / 15,073.17-22,624.95-13,329.64

Finding the Fourth Proportional to 15,073.17, 22,624.95 and 13,329.64

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Solution

The fourth proportional to 15,073.17, 22,624.95 and 13,329.64 is: 20,007.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,073.17 : 22,624.95 = 13,329.64 : x
  2. Step 2: Convert to fraction form
    15,073.17/22,624.95 = 13,329.64/x
  3. Step 3: Cross multiply
    15,073.17x = 22,624.95 × 13,329.64
  4. Step 4: Simplify right side
    15,073.17x = 301,582,516.79
  5. Step 5: Solve for x
    x = 301,582,516.79/15,073.17
  6. Step 6: Final answer
    x = 20,007.91

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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.