Home / 49,060.60-73,515.30-36,521.80

Finding the Fourth Proportional to 49,060.60, 73,515.30 and 36,521.80

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Solution

The fourth proportional to 49,060.60, 73,515.30 and 36,521.80 is: 54,726.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,060.60 : 73,515.30 = 36,521.80 : x
  2. Step 2: Convert to fraction form
    49,060.60/73,515.30 = 36,521.80/x
  3. Step 3: Cross multiply
    49,060.60x = 73,515.30 × 36,521.80
  4. Step 4: Simplify right side
    49,060.60x = 2,684,911,083.54
  5. Step 5: Solve for x
    x = 2,684,911,083.54/49,060.60
  6. Step 6: Final answer
    x = 54,726.42

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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.