Home / 38,578.92-53,237.05-24,246.18

Finding the Fourth Proportional to 38,578.92, 53,237.05 and 24,246.18

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Solution

The fourth proportional to 38,578.92, 53,237.05 and 24,246.18 is: 33,458.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,578.92 : 53,237.05 = 24,246.18 : x
  2. Step 2: Convert to fraction form
    38,578.92/53,237.05 = 24,246.18/x
  3. Step 3: Cross multiply
    38,578.92x = 53,237.05 × 24,246.18
  4. Step 4: Simplify right side
    38,578.92x = 1,290,795,096.97
  5. Step 5: Solve for x
    x = 1,290,795,096.97/38,578.92
  6. Step 6: Final answer
    x = 33,458.56

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1.5x scale

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.