Home / 121,360.41-182,040.45-32,613.92

Finding the Fourth Proportional to 121,360.41, 182,040.45 and 32,613.92

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Solution

The fourth proportional to 121,360.41, 182,040.45 and 32,613.92 is: 48,920.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    121,360.41 : 182,040.45 = 32,613.92 : x
  2. Step 2: Convert to fraction form
    121,360.41/182,040.45 = 32,613.92/x
  3. Step 3: Cross multiply
    121,360.41x = 182,040.45 × 32,613.92
  4. Step 4: Simplify right side
    121,360.41x = 5,937,052,673.06
  5. Step 5: Solve for x
    x = 5,937,052,673.06/121,360.41
  6. Step 6: Final answer
    x = 48,920.84

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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.