Home / 25,186.92-37,560.30-22,081.32

Finding the Fourth Proportional to 25,186.92, 37,560.30 and 22,081.32

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Solution

The fourth proportional to 25,186.92, 37,560.30 and 22,081.32 is: 32,929.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,186.92 : 37,560.30 = 22,081.32 : x
  2. Step 2: Convert to fraction form
    25,186.92/37,560.30 = 22,081.32/x
  3. Step 3: Cross multiply
    25,186.92x = 37,560.30 × 22,081.32
  4. Step 4: Simplify right side
    25,186.92x = 829,381,003.60
  5. Step 5: Solve for x
    x = 829,381,003.60/25,186.92
  6. Step 6: Final answer
    x = 32,929.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.