Home / 29,110.40-43,665.60-24,963.20

Finding the Fourth Proportional to 29,110.40, 43,665.60 and 24,963.20

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Solution

The fourth proportional to 29,110.40, 43,665.60 and 24,963.20 is: 37,444.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,110.40 : 43,665.60 = 24,963.20 : x
  2. Step 2: Convert to fraction form
    29,110.40/43,665.60 = 24,963.20/x
  3. Step 3: Cross multiply
    29,110.40x = 43,665.60 × 24,963.20
  4. Step 4: Simplify right side
    29,110.40x = 1,090,033,105.92
  5. Step 5: Solve for x
    x = 1,090,033,105.92/29,110.40
  6. Step 6: Final answer
    x = 37,444.80

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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.