Home / 22,902.83-34,359.60-7,107.05

Finding the Fourth Proportional to 22,902.83, 34,359.60 and 7,107.05

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Solution

The fourth proportional to 22,902.83, 34,359.60 and 7,107.05 is: 10,662.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,902.83 : 34,359.60 = 7,107.05 : x
  2. Step 2: Convert to fraction form
    22,902.83/34,359.60 = 7,107.05/x
  3. Step 3: Cross multiply
    22,902.83x = 34,359.60 × 7,107.05
  4. Step 4: Simplify right side
    22,902.83x = 244,195,395.18
  5. Step 5: Solve for x
    x = 244,195,395.18/22,902.83
  6. Step 6: Final answer
    x = 10,662.24

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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.