Home / 22,902.32-34,348.62-7,324.40

Finding the Fourth Proportional to 22,902.32, 34,348.62 and 7,324.40

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Solution

The fourth proportional to 22,902.32, 34,348.62 and 7,324.40 is: 10,985.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,902.32 : 34,348.62 = 7,324.40 : x
  2. Step 2: Convert to fraction form
    22,902.32/34,348.62 = 7,324.40/x
  3. Step 3: Cross multiply
    22,902.32x = 34,348.62 × 7,324.40
  4. Step 4: Simplify right side
    22,902.32x = 251,583,032.33
  5. Step 5: Solve for x
    x = 251,583,032.33/22,902.32
  6. Step 6: Final answer
    x = 10,985.05

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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.