Home / 164,874.75-227,527.17-93,253.24

Finding the Fourth Proportional to 164,874.75, 227,527.17 and 93,253.24

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Solution

The fourth proportional to 164,874.75, 227,527.17 and 93,253.24 is: 128,689.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,874.75 : 227,527.17 = 93,253.24 : x
  2. Step 2: Convert to fraction form
    164,874.75/227,527.17 = 93,253.24/x
  3. Step 3: Cross multiply
    164,874.75x = 227,527.17 × 93,253.24
  4. Step 4: Simplify right side
    164,874.75x = 21,217,645,790.53
  5. Step 5: Solve for x
    x = 21,217,645,790.53/164,874.75
  6. Step 6: Final answer
    x = 128,689.48

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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.