Home / 50,165.52-75,342.04-44,163.76

Finding the Fourth Proportional to 50,165.52, 75,342.04 and 44,163.76

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Solution

The fourth proportional to 50,165.52, 75,342.04 and 44,163.76 is: 66,328.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,165.52 : 75,342.04 = 44,163.76 : x
  2. Step 2: Convert to fraction form
    50,165.52/75,342.04 = 44,163.76/x
  3. Step 3: Cross multiply
    50,165.52x = 75,342.04 × 44,163.76
  4. Step 4: Simplify right side
    50,165.52x = 3,327,387,772.47
  5. Step 5: Solve for x
    x = 3,327,387,772.47/50,165.52
  6. Step 6: Final answer
    x = 66,328.18

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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.