Home / 44,213.31-66,220.34-25,448.85

Finding the Fourth Proportional to 44,213.31, 66,220.34 and 25,448.85

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Solution

The fourth proportional to 44,213.31, 66,220.34 and 25,448.85 is: 38,115.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,213.31 : 66,220.34 = 25,448.85 : x
  2. Step 2: Convert to fraction form
    44,213.31/66,220.34 = 25,448.85/x
  3. Step 3: Cross multiply
    44,213.31x = 66,220.34 × 25,448.85
  4. Step 4: Simplify right side
    44,213.31x = 1,685,231,372.36
  5. Step 5: Solve for x
    x = 1,685,231,372.36/44,213.31
  6. Step 6: Final answer
    x = 38,115.93

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1.5x scale

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.