Home / 37,252.20-55,943.10-36,085.80

Finding the Fourth Proportional to 37,252.20, 55,943.10 and 36,085.80

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Solution

The fourth proportional to 37,252.20, 55,943.10 and 36,085.80 is: 54,191.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,252.20 : 55,943.10 = 36,085.80 : x
  2. Step 2: Convert to fraction form
    37,252.20/55,943.10 = 36,085.80/x
  3. Step 3: Cross multiply
    37,252.20x = 55,943.10 × 36,085.80
  4. Step 4: Simplify right side
    37,252.20x = 2,018,751,517.98
  5. Step 5: Solve for x
    x = 2,018,751,517.98/37,252.20
  6. Step 6: Final answer
    x = 54,191.47

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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.