Home / 65,174.41-97,700.68-23,030.92

Finding the Fourth Proportional to 65,174.41, 97,700.68 and 23,030.92

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Solution

The fourth proportional to 65,174.41, 97,700.68 and 23,030.92 is: 34,524.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,174.41 : 97,700.68 = 23,030.92 : x
  2. Step 2: Convert to fraction form
    65,174.41/97,700.68 = 23,030.92/x
  3. Step 3: Cross multiply
    65,174.41x = 97,700.68 × 23,030.92
  4. Step 4: Simplify right side
    65,174.41x = 2,250,136,545.03
  5. Step 5: Solve for x
    x = 2,250,136,545.03/65,174.41
  6. Step 6: Final answer
    x = 34,524.85

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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.