Home / 121,344.98-182,017.88-37,104.82

Finding the Fourth Proportional to 121,344.98, 182,017.88 and 37,104.82

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Solution

The fourth proportional to 121,344.98, 182,017.88 and 37,104.82 is: 55,657.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    121,344.98 : 182,017.88 = 37,104.82 : x
  2. Step 2: Convert to fraction form
    121,344.98/182,017.88 = 37,104.82/x
  3. Step 3: Cross multiply
    121,344.98x = 182,017.88 × 37,104.82
  4. Step 4: Simplify right side
    121,344.98x = 6,753,740,674.18
  5. Step 5: Solve for x
    x = 6,753,740,674.18/121,344.98
  6. Step 6: Final answer
    x = 55,657.36

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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.