Home / 60,184.13-83,044.32-34,691.54

Finding the Fourth Proportional to 60,184.13, 83,044.32 and 34,691.54

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Solution

The fourth proportional to 60,184.13, 83,044.32 and 34,691.54 is: 47,868.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,184.13 : 83,044.32 = 34,691.54 : x
  2. Step 2: Convert to fraction form
    60,184.13/83,044.32 = 34,691.54/x
  3. Step 3: Cross multiply
    60,184.13x = 83,044.32 × 34,691.54
  4. Step 4: Simplify right side
    60,184.13x = 2,880,935,349.05
  5. Step 5: Solve for x
    x = 2,880,935,349.05/60,184.13
  6. Step 6: Final answer
    x = 47,868.69

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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.