Home / 121,441.95-182,175.06-37,201.14

Finding the Fourth Proportional to 121,441.95, 182,175.06 and 37,201.14

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Solution

The fourth proportional to 121,441.95, 182,175.06 and 37,201.14 is: 55,805.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    121,441.95 : 182,175.06 = 37,201.14 : x
  2. Step 2: Convert to fraction form
    121,441.95/182,175.06 = 37,201.14/x
  3. Step 3: Cross multiply
    121,441.95x = 182,175.06 × 37,201.14
  4. Step 4: Simplify right side
    121,441.95x = 6,777,119,911.57
  5. Step 5: Solve for x
    x = 6,777,119,911.57/121,441.95
  6. Step 6: Final answer
    x = 55,805.43

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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.