Home / 22,801.80-34,194.60-10,327.80

Finding the Fourth Proportional to 22,801.80, 34,194.60 and 10,327.80

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Solution

The fourth proportional to 22,801.80, 34,194.60 and 10,327.80 is: 15,488.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,801.80 : 34,194.60 = 10,327.80 : x
  2. Step 2: Convert to fraction form
    22,801.80/34,194.60 = 10,327.80/x
  3. Step 3: Cross multiply
    22,801.80x = 34,194.60 × 10,327.80
  4. Step 4: Simplify right side
    22,801.80x = 353,154,989.88
  5. Step 5: Solve for x
    x = 353,154,989.88/22,801.80
  6. Step 6: Final answer
    x = 15,488.03

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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.