Home / 69,325.03-95,668.32-37,493.92

Finding the Fourth Proportional to 69,325.03, 95,668.32 and 37,493.92

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Solution

The fourth proportional to 69,325.03, 95,668.32 and 37,493.92 is: 51,741.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,325.03 : 95,668.32 = 37,493.92 : x
  2. Step 2: Convert to fraction form
    69,325.03/95,668.32 = 37,493.92/x
  3. Step 3: Cross multiply
    69,325.03x = 95,668.32 × 37,493.92
  4. Step 4: Simplify right side
    69,325.03x = 3,586,980,336.61
  5. Step 5: Solve for x
    x = 3,586,980,336.61/69,325.03
  6. Step 6: Final answer
    x = 51,741.49

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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.