Home / 41,312.38-61,870.02-22,564.30

Finding the Fourth Proportional to 41,312.38, 61,870.02 and 22,564.30

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Solution

The fourth proportional to 41,312.38, 61,870.02 and 22,564.30 is: 33,792.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,312.38 : 61,870.02 = 22,564.30 : x
  2. Step 2: Convert to fraction form
    41,312.38/61,870.02 = 22,564.30/x
  3. Step 3: Cross multiply
    41,312.38x = 61,870.02 × 22,564.30
  4. Step 4: Simplify right side
    41,312.38x = 1,396,053,692.29
  5. Step 5: Solve for x
    x = 1,396,053,692.29/41,312.38
  6. Step 6: Final answer
    x = 33,792.62

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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.