Home / 69,031.68-95,216.89-44,789.33

Finding the Fourth Proportional to 69,031.68, 95,216.89 and 44,789.33

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Solution

The fourth proportional to 69,031.68, 95,216.89 and 44,789.33 is: 61,778.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,031.68 : 95,216.89 = 44,789.33 : x
  2. Step 2: Convert to fraction form
    69,031.68/95,216.89 = 44,789.33/x
  3. Step 3: Cross multiply
    69,031.68x = 95,216.89 × 44,789.33
  4. Step 4: Simplify right side
    69,031.68x = 4,264,700,707.78
  5. Step 5: Solve for x
    x = 4,264,700,707.78/69,031.68
  6. Step 6: Final answer
    x = 61,778.89

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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.