Home / 22,815.01-34,223.73-7,233.85

Finding the Fourth Proportional to 22,815.01, 34,223.73 and 7,233.85

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Solution

The fourth proportional to 22,815.01, 34,223.73 and 7,233.85 is: 10,851.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,815.01 : 34,223.73 = 7,233.85 : x
  2. Step 2: Convert to fraction form
    22,815.01/34,223.73 = 7,233.85/x
  3. Step 3: Cross multiply
    22,815.01x = 34,223.73 × 7,233.85
  4. Step 4: Simplify right side
    22,815.01x = 247,569,329.26
  5. Step 5: Solve for x
    x = 247,569,329.26/22,815.01
  6. Step 6: Final answer
    x = 10,851.16

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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.