Home / 24,760.49-34,170.05-14,151.11

Finding the Fourth Proportional to 24,760.49, 34,170.05 and 14,151.11

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Solution

The fourth proportional to 24,760.49, 34,170.05 and 14,151.11 is: 19,528.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,760.49 : 34,170.05 = 14,151.11 : x
  2. Step 2: Convert to fraction form
    24,760.49/34,170.05 = 14,151.11/x
  3. Step 3: Cross multiply
    24,760.49x = 34,170.05 × 14,151.11
  4. Step 4: Simplify right side
    24,760.49x = 483,544,000.78
  5. Step 5: Solve for x
    x = 483,544,000.78/24,760.49
  6. Step 6: Final answer
    x = 19,528.86

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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.