Home / 48,337.35-72,438.58-26,102.85

Finding the Fourth Proportional to 48,337.35, 72,438.58 and 26,102.85

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Solution

The fourth proportional to 48,337.35, 72,438.58 and 26,102.85 is: 39,117.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,337.35 : 72,438.58 = 26,102.85 : x
  2. Step 2: Convert to fraction form
    48,337.35/72,438.58 = 26,102.85/x
  3. Step 3: Cross multiply
    48,337.35x = 72,438.58 × 26,102.85
  4. Step 4: Simplify right side
    48,337.35x = 1,890,853,387.95
  5. Step 5: Solve for x
    x = 1,890,853,387.95/48,337.35
  6. Step 6: Final answer
    x = 39,117.85

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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.