Home / 62,759.20-93,983.28-34,998.88

Finding the Fourth Proportional to 62,759.20, 93,983.28 and 34,998.88

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Solution

The fourth proportional to 62,759.20, 93,983.28 and 34,998.88 is: 52,411.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,759.20 : 93,983.28 = 34,998.88 : x
  2. Step 2: Convert to fraction form
    62,759.20/93,983.28 = 34,998.88/x
  3. Step 3: Cross multiply
    62,759.20x = 93,983.28 × 34,998.88
  4. Step 4: Simplify right side
    62,759.20x = 3,289,309,538.73
  5. Step 5: Solve for x
    x = 3,289,309,538.73/62,759.20
  6. Step 6: Final answer
    x = 52,411.59

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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.