Home / 22,375.20-33,560.86-10,526.18

Finding the Fourth Proportional to 22,375.20, 33,560.86 and 10,526.18

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Solution

The fourth proportional to 22,375.20, 33,560.86 and 10,526.18 is: 15,788.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,375.20 : 33,560.86 = 10,526.18 : x
  2. Step 2: Convert to fraction form
    22,375.20/33,560.86 = 10,526.18/x
  3. Step 3: Cross multiply
    22,375.20x = 33,560.86 × 10,526.18
  4. Step 4: Simplify right side
    22,375.20x = 353,267,653.31
  5. Step 5: Solve for x
    x = 353,267,653.31/22,375.20
  6. Step 6: Final answer
    x = 15,788.36

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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.