Home / 24,923.57-34,398.20-14,857.91

Finding the Fourth Proportional to 24,923.57, 34,398.20 and 14,857.91

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Solution

The fourth proportional to 24,923.57, 34,398.20 and 14,857.91 is: 20,506.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,923.57 : 34,398.20 = 14,857.91 : x
  2. Step 2: Convert to fraction form
    24,923.57/34,398.20 = 14,857.91/x
  3. Step 3: Cross multiply
    24,923.57x = 34,398.20 × 14,857.91
  4. Step 4: Simplify right side
    24,923.57x = 511,085,359.76
  5. Step 5: Solve for x
    x = 511,085,359.76/24,923.57
  6. Step 6: Final answer
    x = 20,506.11

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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.