Home / 37,252.38-55,879.05-10,957.68

Finding the Fourth Proportional to 37,252.38, 55,879.05 and 10,957.68

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Solution

The fourth proportional to 37,252.38, 55,879.05 and 10,957.68 is: 16,436.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,252.38 : 55,879.05 = 10,957.68 : x
  2. Step 2: Convert to fraction form
    37,252.38/55,879.05 = 10,957.68/x
  3. Step 3: Cross multiply
    37,252.38x = 55,879.05 × 10,957.68
  4. Step 4: Simplify right side
    37,252.38x = 612,304,748.60
  5. Step 5: Solve for x
    x = 612,304,748.60/37,252.38
  6. Step 6: Final answer
    x = 16,436.66

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1.5x scale

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.