Home / 23,260.90-34,891.33-10,110.19

Finding the Fourth Proportional to 23,260.90, 34,891.33 and 10,110.19

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Solution

The fourth proportional to 23,260.90, 34,891.33 and 10,110.19 is: 15,165.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,260.90 : 34,891.33 = 10,110.19 : x
  2. Step 2: Convert to fraction form
    23,260.90/34,891.33 = 10,110.19/x
  3. Step 3: Cross multiply
    23,260.90x = 34,891.33 × 10,110.19
  4. Step 4: Simplify right side
    23,260.90x = 352,757,975.65
  5. Step 5: Solve for x
    x = 352,757,975.65/23,260.90
  6. Step 6: Final answer
    x = 15,165.28

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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.