Home / 69,764.91-96,275.09-37,933.83

Finding the Fourth Proportional to 69,764.91, 96,275.09 and 37,933.83

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Solution

The fourth proportional to 69,764.91, 96,275.09 and 37,933.83 is: 52,348.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,764.91 : 96,275.09 = 37,933.83 : x
  2. Step 2: Convert to fraction form
    69,764.91/96,275.09 = 37,933.83/x
  3. Step 3: Cross multiply
    69,764.91x = 96,275.09 × 37,933.83
  4. Step 4: Simplify right side
    69,764.91x = 3,652,082,707.63
  5. Step 5: Solve for x
    x = 3,652,082,707.63/69,764.91
  6. Step 6: Final answer
    x = 52,348.42

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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.