Home / 95,253.80-142,886.64-25,133.18

Finding the Fourth Proportional to 95,253.80, 142,886.64 and 25,133.18

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Solution

The fourth proportional to 95,253.80, 142,886.64 and 25,133.18 is: 37,701.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,253.80 : 142,886.64 = 25,133.18 : x
  2. Step 2: Convert to fraction form
    95,253.80/142,886.64 = 25,133.18/x
  3. Step 3: Cross multiply
    95,253.80x = 142,886.64 × 25,133.18
  4. Step 4: Simplify right side
    95,253.80x = 3,591,195,642.72
  5. Step 5: Solve for x
    x = 3,591,195,642.72/95,253.80
  6. Step 6: Final answer
    x = 37,701.34

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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.