Home / 151,470.20-227,205.30-62,896.70

Finding the Fourth Proportional to 151,470.20, 227,205.30 and 62,896.70

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Solution

The fourth proportional to 151,470.20, 227,205.30 and 62,896.70 is: 94,345.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,470.20 : 227,205.30 = 62,896.70 : x
  2. Step 2: Convert to fraction form
    151,470.20/227,205.30 = 62,896.70/x
  3. Step 3: Cross multiply
    151,470.20x = 227,205.30 × 62,896.70
  4. Step 4: Simplify right side
    151,470.20x = 14,290,463,592.51
  5. Step 5: Solve for x
    x = 14,290,463,592.51/151,470.20
  6. Step 6: Final answer
    x = 94,345.05

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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.