Home / 79,916.52-110,277.18-44,108.04

Finding the Fourth Proportional to 79,916.52, 110,277.18 and 44,108.04

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Solution

The fourth proportional to 79,916.52, 110,277.18 and 44,108.04 is: 60,864.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,916.52 : 110,277.18 = 44,108.04 : x
  2. Step 2: Convert to fraction form
    79,916.52/110,277.18 = 44,108.04/x
  3. Step 3: Cross multiply
    79,916.52x = 110,277.18 × 44,108.04
  4. Step 4: Simplify right side
    79,916.52x = 4,864,110,266.53
  5. Step 5: Solve for x
    x = 4,864,110,266.53/79,916.52
  6. Step 6: Final answer
    x = 60,864.89

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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.