Home / 25,294.73-37,930.42-14,767.84

Finding the Fourth Proportional to 25,294.73, 37,930.42 and 14,767.84

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Solution

The fourth proportional to 25,294.73, 37,930.42 and 14,767.84 is: 22,144.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,294.73 : 37,930.42 = 14,767.84 : x
  2. Step 2: Convert to fraction form
    25,294.73/37,930.42 = 14,767.84/x
  3. Step 3: Cross multiply
    25,294.73x = 37,930.42 × 14,767.84
  4. Step 4: Simplify right side
    25,294.73x = 560,150,110.20
  5. Step 5: Solve for x
    x = 560,150,110.20/25,294.73
  6. Step 6: Final answer
    x = 22,144.93

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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.