Home / 69,325.20-95,668.88-37,494.08

Finding the Fourth Proportional to 69,325.20, 95,668.88 and 37,494.08

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Solution

The fourth proportional to 69,325.20, 95,668.88 and 37,494.08 is: 51,741.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,325.20 : 95,668.88 = 37,494.08 : x
  2. Step 2: Convert to fraction form
    69,325.20/95,668.88 = 37,494.08/x
  3. Step 3: Cross multiply
    69,325.20x = 95,668.88 × 37,494.08
  4. Step 4: Simplify right side
    69,325.20x = 3,587,016,640.23
  5. Step 5: Solve for x
    x = 3,587,016,640.23/69,325.20
  6. Step 6: Final answer
    x = 51,741.89

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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.