Home / 60,422.04-90,539.91-32,345.82

Finding the Fourth Proportional to 60,422.04, 90,539.91 and 32,345.82

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Solution

The fourth proportional to 60,422.04, 90,539.91 and 32,345.82 is: 48,468.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,422.04 : 90,539.91 = 32,345.82 : x
  2. Step 2: Convert to fraction form
    60,422.04/90,539.91 = 32,345.82/x
  3. Step 3: Cross multiply
    60,422.04x = 90,539.91 × 32,345.82
  4. Step 4: Simplify right side
    60,422.04x = 2,928,587,631.68
  5. Step 5: Solve for x
    x = 2,928,587,631.68/60,422.04
  6. Step 6: Final answer
    x = 48,468.86

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.