Home / 65,122.28-97,098.24-59,561.76

Finding the Fourth Proportional to 65,122.28, 97,098.24 and 59,561.76

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Solution

The fourth proportional to 65,122.28, 97,098.24 and 59,561.76 is: 88,807.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,122.28 : 97,098.24 = 59,561.76 : x
  2. Step 2: Convert to fraction form
    65,122.28/97,098.24 = 59,561.76/x
  3. Step 3: Cross multiply
    65,122.28x = 97,098.24 × 59,561.76
  4. Step 4: Simplify right side
    65,122.28x = 5,783,342,067.30
  5. Step 5: Solve for x
    x = 5,783,342,067.30/65,122.28
  6. Step 6: Final answer
    x = 88,807.43

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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.