Home / 19,098.39-26,355.38-10,600.02

Finding the Fourth Proportional to 19,098.39, 26,355.38 and 10,600.02

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Solution

The fourth proportional to 19,098.39, 26,355.38 and 10,600.02 is: 14,627.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,098.39 : 26,355.38 = 10,600.02 : x
  2. Step 2: Convert to fraction form
    19,098.39/26,355.38 = 10,600.02/x
  3. Step 3: Cross multiply
    19,098.39x = 26,355.38 × 10,600.02
  4. Step 4: Simplify right side
    19,098.39x = 279,367,502.11
  5. Step 5: Solve for x
    x = 279,367,502.11/19,098.39
  6. Step 6: Final answer
    x = 14,627.80

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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.