Home / 24,711.46-34,101.19-13,809.69

Finding the Fourth Proportional to 24,711.46, 34,101.19 and 13,809.69

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Solution

The fourth proportional to 24,711.46, 34,101.19 and 13,809.69 is: 19,057.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,711.46 : 34,101.19 = 13,809.69 : x
  2. Step 2: Convert to fraction form
    24,711.46/34,101.19 = 13,809.69/x
  3. Step 3: Cross multiply
    24,711.46x = 34,101.19 × 13,809.69
  4. Step 4: Simplify right side
    24,711.46x = 470,926,862.53
  5. Step 5: Solve for x
    x = 470,926,862.53/24,711.46
  6. Step 6: Final answer
    x = 19,057.02

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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.