Home / 22,908.48-34,352.99-10,436.43

Finding the Fourth Proportional to 22,908.48, 34,352.99 and 10,436.43

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Solution

The fourth proportional to 22,908.48, 34,352.99 and 10,436.43 is: 15,650.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,908.48 : 34,352.99 = 10,436.43 : x
  2. Step 2: Convert to fraction form
    22,908.48/34,352.99 = 10,436.43/x
  3. Step 3: Cross multiply
    22,908.48x = 34,352.99 × 10,436.43
  4. Step 4: Simplify right side
    22,908.48x = 358,522,613.54
  5. Step 5: Solve for x
    x = 358,522,613.54/22,908.48
  6. Step 6: Final answer
    x = 15,650.21

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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.