Home / 62,679.55-93,930.92-34,612.24

Finding the Fourth Proportional to 62,679.55, 93,930.92 and 34,612.24

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Solution

The fourth proportional to 62,679.55, 93,930.92 and 34,612.24 is: 51,869.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,679.55 : 93,930.92 = 34,612.24 : x
  2. Step 2: Convert to fraction form
    62,679.55/93,930.92 = 34,612.24/x
  3. Step 3: Cross multiply
    62,679.55x = 93,930.92 × 34,612.24
  4. Step 4: Simplify right side
    62,679.55x = 3,251,159,546.46
  5. Step 5: Solve for x
    x = 3,251,159,546.46/62,679.55
  6. Step 6: Final answer
    x = 51,869.54

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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.