Home / 44,261.49-66,425.30-25,516.51

Finding the Fourth Proportional to 44,261.49, 66,425.30 and 25,516.51

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Solution

The fourth proportional to 44,261.49, 66,425.30 and 25,516.51 is: 38,293.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,261.49 : 66,425.30 = 25,516.51 : x
  2. Step 2: Convert to fraction form
    44,261.49/66,425.30 = 25,516.51/x
  3. Step 3: Cross multiply
    44,261.49x = 66,425.30 × 25,516.51
  4. Step 4: Simplify right side
    44,261.49x = 1,694,941,633.74
  5. Step 5: Solve for x
    x = 1,694,941,633.74/44,261.49
  6. Step 6: Final answer
    x = 38,293.82

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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.