Home / 55,962.06-83,932.15-16,508.58

Finding the Fourth Proportional to 55,962.06, 83,932.15 and 16,508.58

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Solution

The fourth proportional to 55,962.06, 83,932.15 and 16,508.58 is: 24,759.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,962.06 : 83,932.15 = 16,508.58 : x
  2. Step 2: Convert to fraction form
    55,962.06/83,932.15 = 16,508.58/x
  3. Step 3: Cross multiply
    55,962.06x = 83,932.15 × 16,508.58
  4. Step 4: Simplify right side
    55,962.06x = 1,385,600,612.85
  5. Step 5: Solve for x
    x = 1,385,600,612.85/55,962.06
  6. Step 6: Final answer
    x = 24,759.64

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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.