Home / 23,775.04-32,821.92-22,204.48

Finding the Fourth Proportional to 23,775.04, 32,821.92 and 22,204.48

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Solution

The fourth proportional to 23,775.04, 32,821.92 and 22,204.48 is: 30,653.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,775.04 : 32,821.92 = 22,204.48 : x
  2. Step 2: Convert to fraction form
    23,775.04/32,821.92 = 22,204.48/x
  3. Step 3: Cross multiply
    23,775.04x = 32,821.92 × 22,204.48
  4. Step 4: Simplify right side
    23,775.04x = 728,793,666.20
  5. Step 5: Solve for x
    x = 728,793,666.20/23,775.04
  6. Step 6: Final answer
    x = 30,653.73

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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.