Home / 22,450.46-33,652.20-7,654.19

Finding the Fourth Proportional to 22,450.46, 33,652.20 and 7,654.19

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Solution

The fourth proportional to 22,450.46, 33,652.20 and 7,654.19 is: 11,473.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,450.46 : 33,652.20 = 7,654.19 : x
  2. Step 2: Convert to fraction form
    22,450.46/33,652.20 = 7,654.19/x
  3. Step 3: Cross multiply
    22,450.46x = 33,652.20 × 7,654.19
  4. Step 4: Simplify right side
    22,450.46x = 257,580,332.72
  5. Step 5: Solve for x
    x = 257,580,332.72/22,450.46
  6. Step 6: Final answer
    x = 11,473.28

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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.