Home / 44,261.13-66,391.47-25,529.03

Finding the Fourth Proportional to 44,261.13, 66,391.47 and 25,529.03

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Solution

The fourth proportional to 44,261.13, 66,391.47 and 25,529.03 is: 38,293.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,261.13 : 66,391.47 = 25,529.03 : x
  2. Step 2: Convert to fraction form
    44,261.13/66,391.47 = 25,529.03/x
  3. Step 3: Cross multiply
    44,261.13x = 66,391.47 × 25,529.03
  4. Step 4: Simplify right side
    44,261.13x = 1,694,909,829.37
  5. Step 5: Solve for x
    x = 1,694,909,829.37/44,261.13
  6. Step 6: Final answer
    x = 38,293.42

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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.