Home / 94,262.56-141,393.84-38,127.52

Finding the Fourth Proportional to 94,262.56, 141,393.84 and 38,127.52

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Solution

The fourth proportional to 94,262.56, 141,393.84 and 38,127.52 is: 57,191.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,262.56 : 141,393.84 = 38,127.52 : x
  2. Step 2: Convert to fraction form
    94,262.56/141,393.84 = 38,127.52/x
  3. Step 3: Cross multiply
    94,262.56x = 141,393.84 × 38,127.52
  4. Step 4: Simplify right side
    94,262.56x = 5,390,996,462.48
  5. Step 5: Solve for x
    x = 5,390,996,462.48/94,262.56
  6. Step 6: Final answer
    x = 57,191.28

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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.