Home / 151,948.10-227,922.15-102,052.10

Finding the Fourth Proportional to 151,948.10, 227,922.15 and 102,052.10

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Solution

The fourth proportional to 151,948.10, 227,922.15 and 102,052.10 is: 153,078.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,948.10 : 227,922.15 = 102,052.10 : x
  2. Step 2: Convert to fraction form
    151,948.10/227,922.15 = 102,052.10/x
  3. Step 3: Cross multiply
    151,948.10x = 227,922.15 × 102,052.10
  4. Step 4: Simplify right side
    151,948.10x = 23,259,934,044.02
  5. Step 5: Solve for x
    x = 23,259,934,044.02/151,948.10
  6. Step 6: Final answer
    x = 153,078.15

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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.