Home / 36,864-50,854.80-24,931.52

Finding the Fourth Proportional to 36,864, 50,854.80 and 24,931.52

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Solution

The fourth proportional to 36,864, 50,854.80 and 24,931.52 is: 34,393.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,864 : 50,854.80 = 24,931.52 : x
  2. Step 2: Convert to fraction form
    36,864/50,854.80 = 24,931.52/x
  3. Step 3: Cross multiply
    36,864x = 50,854.80 × 24,931.52
  4. Step 4: Simplify right side
    36,864x = 1,267,887,463.30
  5. Step 5: Solve for x
    x = 1,267,887,463.30/36,864
  6. Step 6: Final answer
    x = 34,393.65

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.