Home / 121,095.90-181,652.94-32,347.44

Finding the Fourth Proportional to 121,095.90, 181,652.94 and 32,347.44

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Solution

The fourth proportional to 121,095.90, 181,652.94 and 32,347.44 is: 48,523.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    121,095.90 : 181,652.94 = 32,347.44 : x
  2. Step 2: Convert to fraction form
    121,095.90/181,652.94 = 32,347.44/x
  3. Step 3: Cross multiply
    121,095.90x = 181,652.94 × 32,347.44
  4. Step 4: Simplify right side
    121,095.90x = 5,876,007,577.47
  5. Step 5: Solve for x
    x = 5,876,007,577.47/121,095.90
  6. Step 6: Final answer
    x = 48,523.59

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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.