Home / 69,551.88-95,966.82-41,266.76

Finding the Fourth Proportional to 69,551.88, 95,966.82 and 41,266.76

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Solution

The fourth proportional to 69,551.88, 95,966.82 and 41,266.76 is: 56,939.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,551.88 : 95,966.82 = 41,266.76 : x
  2. Step 2: Convert to fraction form
    69,551.88/95,966.82 = 41,266.76/x
  3. Step 3: Cross multiply
    69,551.88x = 95,966.82 × 41,266.76
  4. Step 4: Simplify right side
    69,551.88x = 3,960,239,728.90
  5. Step 5: Solve for x
    x = 3,960,239,728.90/69,551.88
  6. Step 6: Final answer
    x = 56,939.36

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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.