Home / 121,600.08-182,393.24-32,846.90

Finding the Fourth Proportional to 121,600.08, 182,393.24 and 32,846.90

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Solution

The fourth proportional to 121,600.08, 182,393.24 and 32,846.90 is: 49,268.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    121,600.08 : 182,393.24 = 32,846.90 : x
  2. Step 2: Convert to fraction form
    121,600.08/182,393.24 = 32,846.90/x
  3. Step 3: Cross multiply
    121,600.08x = 182,393.24 × 32,846.90
  4. Step 4: Simplify right side
    121,600.08x = 5,991,051,438.76
  5. Step 5: Solve for x
    x = 5,991,051,438.76/121,600.08
  6. Step 6: Final answer
    x = 49,268.48

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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.