Home / 25,929.92-35,708.00-22,525.38

Finding the Fourth Proportional to 25,929.92, 35,708.00 and 22,525.38

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Solution

The fourth proportional to 25,929.92, 35,708.00 and 22,525.38 is: 31,019.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,929.92 : 35,708.00 = 22,525.38 : x
  2. Step 2: Convert to fraction form
    25,929.92/35,708.00 = 22,525.38/x
  3. Step 3: Cross multiply
    25,929.92x = 35,708.00 × 22,525.38
  4. Step 4: Simplify right side
    25,929.92x = 804,336,156.41
  5. Step 5: Solve for x
    x = 804,336,156.41/25,929.92
  6. Step 6: Final answer
    x = 31,019.61

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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.