Home / 64,632.22-96,474.61-59,882.92

Finding the Fourth Proportional to 64,632.22, 96,474.61 and 59,882.92

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Solution

The fourth proportional to 64,632.22, 96,474.61 and 59,882.92 is: 89,385.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,632.22 : 96,474.61 = 59,882.92 : x
  2. Step 2: Convert to fraction form
    64,632.22/96,474.61 = 59,882.92/x
  3. Step 3: Cross multiply
    64,632.22x = 96,474.61 × 59,882.92
  4. Step 4: Simplify right side
    64,632.22x = 5,777,181,352.66
  5. Step 5: Solve for x
    x = 5,777,181,352.66/64,632.22
  6. Step 6: Final answer
    x = 89,385.47

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.