Home / 25,264.32-34,844.20-22,232.89

Finding the Fourth Proportional to 25,264.32, 34,844.20 and 22,232.89

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Solution

The fourth proportional to 25,264.32, 34,844.20 and 22,232.89 is: 30,663.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,264.32 : 34,844.20 = 22,232.89 : x
  2. Step 2: Convert to fraction form
    25,264.32/34,844.20 = 22,232.89/x
  3. Step 3: Cross multiply
    25,264.32x = 34,844.20 × 22,232.89
  4. Step 4: Simplify right side
    25,264.32x = 774,687,265.74
  5. Step 5: Solve for x
    x = 774,687,265.74/25,264.32
  6. Step 6: Final answer
    x = 30,663.29

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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.