Home / 57,520.27-79,377.34-32,026.08

Finding the Fourth Proportional to 57,520.27, 79,377.34 and 32,026.08

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Solution

The fourth proportional to 57,520.27, 79,377.34 and 32,026.08 is: 44,195.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,520.27 : 79,377.34 = 32,026.08 : x
  2. Step 2: Convert to fraction form
    57,520.27/79,377.34 = 32,026.08/x
  3. Step 3: Cross multiply
    57,520.27x = 79,377.34 × 32,026.08
  4. Step 4: Simplify right side
    57,520.27x = 2,542,145,041.03
  5. Step 5: Solve for x
    x = 2,542,145,041.03/57,520.27
  6. Step 6: Final answer
    x = 44,195.64

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.