Home / 55,524.87-83,291.40-17,582.85

Finding the Fourth Proportional to 55,524.87, 83,291.40 and 17,582.85

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Solution

The fourth proportional to 55,524.87, 83,291.40 and 17,582.85 is: 26,375.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,524.87 : 83,291.40 = 17,582.85 : x
  2. Step 2: Convert to fraction form
    55,524.87/83,291.40 = 17,582.85/x
  3. Step 3: Cross multiply
    55,524.87x = 83,291.40 × 17,582.85
  4. Step 4: Simplify right side
    55,524.87x = 1,464,500,192.49
  5. Step 5: Solve for x
    x = 1,464,500,192.49/55,524.87
  6. Step 6: Final answer
    x = 26,375.57

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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.