Home / 146,684.52-202,427.51-95,729.85

Finding the Fourth Proportional to 146,684.52, 202,427.51 and 95,729.85

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Solution

The fourth proportional to 146,684.52, 202,427.51 and 95,729.85 is: 132,109.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,684.52 : 202,427.51 = 95,729.85 : x
  2. Step 2: Convert to fraction form
    146,684.52/202,427.51 = 95,729.85/x
  3. Step 3: Cross multiply
    146,684.52x = 202,427.51 × 95,729.85
  4. Step 4: Simplify right side
    146,684.52x = 19,378,354,689.52
  5. Step 5: Solve for x
    x = 19,378,354,689.52/146,684.52
  6. Step 6: Final answer
    x = 132,109.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.