Home / 151,547.14-227,254.83-43,452.70

Finding the Fourth Proportional to 151,547.14, 227,254.83 and 43,452.70

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Solution

The fourth proportional to 151,547.14, 227,254.83 and 43,452.70 is: 65,160.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,547.14 : 227,254.83 = 43,452.70 : x
  2. Step 2: Convert to fraction form
    151,547.14/227,254.83 = 43,452.70/x
  3. Step 3: Cross multiply
    151,547.14x = 227,254.83 × 43,452.70
  4. Step 4: Simplify right side
    151,547.14x = 9,874,835,951.54
  5. Step 5: Solve for x
    x = 9,874,835,951.54/151,547.14
  6. Step 6: Final answer
    x = 65,160.16

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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.