Home / 146,062.62-201,689.30-92,442.24

Finding the Fourth Proportional to 146,062.62, 201,689.30 and 92,442.24

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Solution

The fourth proportional to 146,062.62, 201,689.30 and 92,442.24 is: 127,648.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,062.62 : 201,689.30 = 92,442.24 : x
  2. Step 2: Convert to fraction form
    146,062.62/201,689.30 = 92,442.24/x
  3. Step 3: Cross multiply
    146,062.62x = 201,689.30 × 92,442.24
  4. Step 4: Simplify right side
    146,062.62x = 18,644,610,676.03
  5. Step 5: Solve for x
    x = 18,644,610,676.03/146,062.62
  6. Step 6: Final answer
    x = 127,648.06

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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.