Home / 83,167.35-114,771-44,926.89

Finding the Fourth Proportional to 83,167.35, 114,771 and 44,926.89

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Solution

The fourth proportional to 83,167.35, 114,771 and 44,926.89 is: 61,999.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,167.35 : 114,771 = 44,926.89 : x
  2. Step 2: Convert to fraction form
    83,167.35/114,771 = 44,926.89/x
  3. Step 3: Cross multiply
    83,167.35x = 114,771 × 44,926.89
  4. Step 4: Simplify right side
    83,167.35x = 5,156,304,092.19
  5. Step 5: Solve for x
    x = 5,156,304,092.19/83,167.35
  6. Step 6: Final answer
    x = 61,999.14

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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.