Home / 25,972.26-35,799.84-22,560.54

Finding the Fourth Proportional to 25,972.26, 35,799.84 and 22,560.54

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Solution

The fourth proportional to 25,972.26, 35,799.84 and 22,560.54 is: 31,097.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,972.26 : 35,799.84 = 22,560.54 : x
  2. Step 2: Convert to fraction form
    25,972.26/35,799.84 = 22,560.54/x
  3. Step 3: Cross multiply
    25,972.26x = 35,799.84 × 22,560.54
  4. Step 4: Simplify right side
    25,972.26x = 807,663,722.31
  5. Step 5: Solve for x
    x = 807,663,722.31/25,972.26
  6. Step 6: Final answer
    x = 31,097.17

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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.