Home / 19,097.92-26,355.36-10,600.21

Finding the Fourth Proportional to 19,097.92, 26,355.36 and 10,600.21

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Solution

The fourth proportional to 19,097.92, 26,355.36 and 10,600.21 is: 14,628.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,097.92 : 26,355.36 = 10,600.21 : x
  2. Step 2: Convert to fraction form
    19,097.92/26,355.36 = 10,600.21/x
  3. Step 3: Cross multiply
    19,097.92x = 26,355.36 × 10,600.21
  4. Step 4: Simplify right side
    19,097.92x = 279,372,350.63
  5. Step 5: Solve for x
    x = 279,372,350.63/19,097.92
  6. Step 6: Final answer
    x = 14,628.42

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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.