Home / 62,438.10-93,657.15-62,049.30

Finding the Fourth Proportional to 62,438.10, 93,657.15 and 62,049.30

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Solution

The fourth proportional to 62,438.10, 93,657.15 and 62,049.30 is: 93,073.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,438.10 : 93,657.15 = 62,049.30 : x
  2. Step 2: Convert to fraction form
    62,438.10/93,657.15 = 62,049.30/x
  3. Step 3: Cross multiply
    62,438.10x = 93,657.15 × 62,049.30
  4. Step 4: Simplify right side
    62,438.10x = 5,811,360,597.50
  5. Step 5: Solve for x
    x = 5,811,360,597.50/62,438.10
  6. Step 6: Final answer
    x = 93,073.95

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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.