Home / 19,252.68-26,568.92-11,295.04

Finding the Fourth Proportional to 19,252.68, 26,568.92 and 11,295.04

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Solution

The fourth proportional to 19,252.68, 26,568.92 and 11,295.04 is: 15,587.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,252.68 : 26,568.92 = 11,295.04 : x
  2. Step 2: Convert to fraction form
    19,252.68/26,568.92 = 11,295.04/x
  3. Step 3: Cross multiply
    19,252.68x = 26,568.92 × 11,295.04
  4. Step 4: Simplify right side
    19,252.68x = 300,097,014.16
  5. Step 5: Solve for x
    x = 300,097,014.16/19,252.68
  6. Step 6: Final answer
    x = 15,587.29

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.