Home / 94,258.08-141,442.20-35,134.56

Finding the Fourth Proportional to 94,258.08, 141,442.20 and 35,134.56

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Solution

The fourth proportional to 94,258.08, 141,442.20 and 35,134.56 is: 52,722.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,258.08 : 141,442.20 = 35,134.56 : x
  2. Step 2: Convert to fraction form
    94,258.08/141,442.20 = 35,134.56/x
  3. Step 3: Cross multiply
    94,258.08x = 141,442.20 × 35,134.56
  4. Step 4: Simplify right side
    94,258.08x = 4,969,509,462.43
  5. Step 5: Solve for x
    x = 4,969,509,462.43/94,258.08
  6. Step 6: Final answer
    x = 52,722.37

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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.