Home / 57,352.14-79,184.52-43,899.42

Finding the Fourth Proportional to 57,352.14, 79,184.52 and 43,899.42

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Solution

The fourth proportional to 57,352.14, 79,184.52 and 43,899.42 is: 60,610.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,352.14 : 79,184.52 = 43,899.42 : x
  2. Step 2: Convert to fraction form
    57,352.14/79,184.52 = 43,899.42/x
  3. Step 3: Cross multiply
    57,352.14x = 79,184.52 × 43,899.42
  4. Step 4: Simplify right side
    57,352.14x = 3,476,154,500.98
  5. Step 5: Solve for x
    x = 3,476,154,500.98/57,352.14
  6. Step 6: Final answer
    x = 60,610.72

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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.