Home / 57,522.42-79,379.19-32,030.10

Finding the Fourth Proportional to 57,522.42, 79,379.19 and 32,030.10

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Solution

The fourth proportional to 57,522.42, 79,379.19 and 32,030.10 is: 44,200.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,522.42 : 79,379.19 = 32,030.10 : x
  2. Step 2: Convert to fraction form
    57,522.42/79,379.19 = 32,030.10/x
  3. Step 3: Cross multiply
    57,522.42x = 79,379.19 × 32,030.10
  4. Step 4: Simplify right side
    57,522.42x = 2,542,523,393.62
  5. Step 5: Solve for x
    x = 2,542,523,393.62/57,522.42
  6. Step 6: Final answer
    x = 44,200.56

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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.