Home / 55,627.88-83,452.28-22,350.58

Finding the Fourth Proportional to 55,627.88, 83,452.28 and 22,350.58

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Solution

The fourth proportional to 55,627.88, 83,452.28 and 22,350.58 is: 33,530.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,627.88 : 83,452.28 = 22,350.58 : x
  2. Step 2: Convert to fraction form
    55,627.88/83,452.28 = 22,350.58/x
  3. Step 3: Cross multiply
    55,627.88x = 83,452.28 × 22,350.58
  4. Step 4: Simplify right side
    55,627.88x = 1,865,206,539.94
  5. Step 5: Solve for x
    x = 1,865,206,539.94/55,627.88
  6. Step 6: Final answer
    x = 33,530.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.