Home / 19,098.52-26,356.16-10,600.80

Finding the Fourth Proportional to 19,098.52, 26,356.16 and 10,600.80

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Solution

The fourth proportional to 19,098.52, 26,356.16 and 10,600.80 is: 14,629.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,098.52 : 26,356.16 = 10,600.80 : x
  2. Step 2: Convert to fraction form
    19,098.52/26,356.16 = 10,600.80/x
  3. Step 3: Cross multiply
    19,098.52x = 26,356.16 × 10,600.80
  4. Step 4: Simplify right side
    19,098.52x = 279,396,380.93
  5. Step 5: Solve for x
    x = 279,396,380.93/19,098.52
  6. Step 6: Final answer
    x = 14,629.22

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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.