Home / 244,618.80-366,909.97-102,427.35

Finding the Fourth Proportional to 244,618.80, 366,909.97 and 102,427.35

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Solution

The fourth proportional to 244,618.80, 366,909.97 and 102,427.35 is: 153,633.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,618.80 : 366,909.97 = 102,427.35 : x
  2. Step 2: Convert to fraction form
    244,618.80/366,909.97 = 102,427.35/x
  3. Step 3: Cross multiply
    244,618.80x = 366,909.97 × 102,427.35
  4. Step 4: Simplify right side
    244,618.80x = 37,581,615,915.68
  5. Step 5: Solve for x
    x = 37,581,615,915.68/244,618.80
  6. Step 6: Final answer
    x = 153,633.39

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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.