Home / 60,902.08-84,045.47-34,046.06

Finding the Fourth Proportional to 60,902.08, 84,045.47 and 34,046.06

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Solution

The fourth proportional to 60,902.08, 84,045.47 and 34,046.06 is: 46,983.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,902.08 : 84,045.47 = 34,046.06 : x
  2. Step 2: Convert to fraction form
    60,902.08/84,045.47 = 34,046.06/x
  3. Step 3: Cross multiply
    60,902.08x = 84,045.47 × 34,046.06
  4. Step 4: Simplify right side
    60,902.08x = 2,861,416,523.89
  5. Step 5: Solve for x
    x = 2,861,416,523.89/60,902.08
  6. Step 6: Final answer
    x = 46,983.89

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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.