Home / 22,525.19-33,765.31-10,657.83

Finding the Fourth Proportional to 22,525.19, 33,765.31 and 10,657.83

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Solution

The fourth proportional to 22,525.19, 33,765.31 and 10,657.83 is: 15,976.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,525.19 : 33,765.31 = 10,657.83 : x
  2. Step 2: Convert to fraction form
    22,525.19/33,765.31 = 10,657.83/x
  3. Step 3: Cross multiply
    22,525.19x = 33,765.31 × 10,657.83
  4. Step 4: Simplify right side
    22,525.19x = 359,864,823.94
  5. Step 5: Solve for x
    x = 359,864,823.94/22,525.19
  6. Step 6: Final answer
    x = 15,976.11

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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.