Home / 40,750.24-61,110.78-22,044.10

Finding the Fourth Proportional to 40,750.24, 61,110.78 and 22,044.10

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Solution

The fourth proportional to 40,750.24, 61,110.78 and 22,044.10 is: 33,058.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,750.24 : 61,110.78 = 22,044.10 : x
  2. Step 2: Convert to fraction form
    40,750.24/61,110.78 = 22,044.10/x
  3. Step 3: Cross multiply
    40,750.24x = 61,110.78 × 22,044.10
  4. Step 4: Simplify right side
    40,750.24x = 1,347,132,145.40
  5. Step 5: Solve for x
    x = 1,347,132,145.40/40,750.24
  6. Step 6: Final answer
    x = 33,058.26

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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.