Home / 41,410.98-57,139.53-24,420.62

Finding the Fourth Proportional to 41,410.98, 57,139.53 and 24,420.62

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Solution

The fourth proportional to 41,410.98, 57,139.53 and 24,420.62 is: 33,695.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,410.98 : 57,139.53 = 24,420.62 : x
  2. Step 2: Convert to fraction form
    41,410.98/57,139.53 = 24,420.62/x
  3. Step 3: Cross multiply
    41,410.98x = 57,139.53 × 24,420.62
  4. Step 4: Simplify right side
    41,410.98x = 1,395,382,800.38
  5. Step 5: Solve for x
    x = 1,395,382,800.38/41,410.98
  6. Step 6: Final answer
    x = 33,695.96

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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.