Home / 33,154.88-45,757.04-24,756.80

Finding the Fourth Proportional to 33,154.88, 45,757.04 and 24,756.80

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Solution

The fourth proportional to 33,154.88, 45,757.04 and 24,756.80 is: 34,166.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,154.88 : 45,757.04 = 24,756.80 : x
  2. Step 2: Convert to fraction form
    33,154.88/45,757.04 = 24,756.80/x
  3. Step 3: Cross multiply
    33,154.88x = 45,757.04 × 24,756.80
  4. Step 4: Simplify right side
    33,154.88x = 1,132,797,887.87
  5. Step 5: Solve for x
    x = 1,132,797,887.87/33,154.88
  6. Step 6: Final answer
    x = 34,166.85

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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.