Home / 62,631.12-93,951.09-25,191.41

Finding the Fourth Proportional to 62,631.12, 93,951.09 and 25,191.41

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Solution

The fourth proportional to 62,631.12, 93,951.09 and 25,191.41 is: 37,788.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,631.12 : 93,951.09 = 25,191.41 : x
  2. Step 2: Convert to fraction form
    62,631.12/93,951.09 = 25,191.41/x
  3. Step 3: Cross multiply
    62,631.12x = 93,951.09 × 25,191.41
  4. Step 4: Simplify right side
    62,631.12x = 2,366,759,958.38
  5. Step 5: Solve for x
    x = 2,366,759,958.38/62,631.12
  6. Step 6: Final answer
    x = 37,788.88

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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.