Home / 24,700.13-34,086.24-13,522.13

Finding the Fourth Proportional to 24,700.13, 34,086.24 and 13,522.13

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Solution

The fourth proportional to 24,700.13, 34,086.24 and 13,522.13 is: 18,660.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,700.13 : 34,086.24 = 13,522.13 : x
  2. Step 2: Convert to fraction form
    24,700.13/34,086.24 = 13,522.13/x
  3. Step 3: Cross multiply
    24,700.13x = 34,086.24 × 13,522.13
  4. Step 4: Simplify right side
    24,700.13x = 460,918,398.06
  5. Step 5: Solve for x
    x = 460,918,398.06/24,700.13
  6. Step 6: Final answer
    x = 18,660.57

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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.