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Finding the Fourth Proportional to 19,097.73, 26,352.74 and 10,600.21

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Solution

The fourth proportional to 19,097.73, 26,352.74 and 10,600.21 is: 14,627.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,097.73 : 26,352.74 = 10,600.21 : x
  2. Step 2: Convert to fraction form
    19,097.73/26,352.74 = 10,600.21/x
  3. Step 3: Cross multiply
    19,097.73x = 26,352.74 × 10,600.21
  4. Step 4: Simplify right side
    19,097.73x = 279,344,590.96
  5. Step 5: Solve for x
    x = 279,344,590.96/19,097.73
  6. Step 6: Final answer
    x = 14,627.11

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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.