Home / 41,425.30-57,174.32-24,428.51

Finding the Fourth Proportional to 41,425.30, 57,174.32 and 24,428.51

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Solution

The fourth proportional to 41,425.30, 57,174.32 and 24,428.51 is: 33,715.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,425.30 : 57,174.32 = 24,428.51 : x
  2. Step 2: Convert to fraction form
    41,425.30/57,174.32 = 24,428.51/x
  3. Step 3: Cross multiply
    41,425.30x = 57,174.32 × 24,428.51
  4. Step 4: Simplify right side
    41,425.30x = 1,396,683,651.87
  5. Step 5: Solve for x
    x = 1,396,683,651.87/41,425.30
  6. Step 6: Final answer
    x = 33,715.72

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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.