Home / 94,254.78-141,381.44-23,177.10

Finding the Fourth Proportional to 94,254.78, 141,381.44 and 23,177.10

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Solution

The fourth proportional to 94,254.78, 141,381.44 and 23,177.10 is: 34,765.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,254.78 : 141,381.44 = 23,177.10 : x
  2. Step 2: Convert to fraction form
    94,254.78/141,381.44 = 23,177.10/x
  3. Step 3: Cross multiply
    94,254.78x = 141,381.44 × 23,177.10
  4. Step 4: Simplify right side
    94,254.78x = 3,276,811,773.02
  5. Step 5: Solve for x
    x = 3,276,811,773.02/94,254.78
  6. Step 6: Final answer
    x = 34,765.47

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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.