Home / 60,992.38-84,173.19-34,134.33

Finding the Fourth Proportional to 60,992.38, 84,173.19 and 34,134.33

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Solution

The fourth proportional to 60,992.38, 84,173.19 and 34,134.33 is: 47,107.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,992.38 : 84,173.19 = 34,134.33 : x
  2. Step 2: Convert to fraction form
    60,992.38/84,173.19 = 34,134.33/x
  3. Step 3: Cross multiply
    60,992.38x = 84,173.19 × 34,134.33
  4. Step 4: Simplify right side
    60,992.38x = 2,873,195,444.61
  5. Step 5: Solve for x
    x = 2,873,195,444.61/60,992.38
  6. Step 6: Final answer
    x = 47,107.45

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1.5x scale

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.