Home / 57,360.22-79,148.55-32,204.86

Finding the Fourth Proportional to 57,360.22, 79,148.55 and 32,204.86

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Solution

The fourth proportional to 57,360.22, 79,148.55 and 32,204.86 is: 44,437.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,360.22 : 79,148.55 = 32,204.86 : x
  2. Step 2: Convert to fraction form
    57,360.22/79,148.55 = 32,204.86/x
  3. Step 3: Cross multiply
    57,360.22x = 79,148.55 × 32,204.86
  4. Step 4: Simplify right side
    57,360.22x = 2,548,967,971.95
  5. Step 5: Solve for x
    x = 2,548,967,971.95/57,360.22
  6. Step 6: Final answer
    x = 44,437.90

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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.