Home / 23,324.10-34,986.15-22,230.60

Finding the Fourth Proportional to 23,324.10, 34,986.15 and 22,230.60

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Solution

The fourth proportional to 23,324.10, 34,986.15 and 22,230.60 is: 33,345.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,324.10 : 34,986.15 = 22,230.60 : x
  2. Step 2: Convert to fraction form
    23,324.10/34,986.15 = 22,230.60/x
  3. Step 3: Cross multiply
    23,324.10x = 34,986.15 × 22,230.60
  4. Step 4: Simplify right side
    23,324.10x = 777,763,106.19
  5. Step 5: Solve for x
    x = 777,763,106.19/23,324.10
  6. Step 6: Final answer
    x = 33,345.90

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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.