Home / 83,165.64-114,768.62-44,925.19

Finding the Fourth Proportional to 83,165.64, 114,768.62 and 44,925.19

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Solution

The fourth proportional to 83,165.64, 114,768.62 and 44,925.19 is: 61,996.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,165.64 : 114,768.62 = 44,925.19 : x
  2. Step 2: Convert to fraction form
    83,165.64/114,768.62 = 44,925.19/x
  3. Step 3: Cross multiply
    83,165.64x = 114,768.62 × 44,925.19
  4. Step 4: Simplify right side
    83,165.64x = 5,156,002,165.60
  5. Step 5: Solve for x
    x = 5,156,002,165.60/83,165.64
  6. Step 6: Final answer
    x = 61,996.78

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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.