Home / 57,452.22-79,275.51-32,296.86

Finding the Fourth Proportional to 57,452.22, 79,275.51 and 32,296.86

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Solution

The fourth proportional to 57,452.22, 79,275.51 and 32,296.86 is: 44,564.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,452.22 : 79,275.51 = 32,296.86 : x
  2. Step 2: Convert to fraction form
    57,452.22/79,275.51 = 32,296.86/x
  3. Step 3: Cross multiply
    57,452.22x = 79,275.51 × 32,296.86
  4. Step 4: Simplify right side
    57,452.22x = 2,560,350,047.90
  5. Step 5: Solve for x
    x = 2,560,350,047.90/57,452.22
  6. Step 6: Final answer
    x = 44,564.86

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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.