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Finding the Fourth Proportional to 17,062.28, 25,595.81 and 5,966.45

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Solution

The fourth proportional to 17,062.28, 25,595.81 and 5,966.45 is: 8,950.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,062.28 : 25,595.81 = 5,966.45 : x
  2. Step 2: Convert to fraction form
    17,062.28/25,595.81 = 5,966.45/x
  3. Step 3: Cross multiply
    17,062.28x = 25,595.81 × 5,966.45
  4. Step 4: Simplify right side
    17,062.28x = 152,716,120.57
  5. Step 5: Solve for x
    x = 152,716,120.57/17,062.28
  6. Step 6: Final answer
    x = 8,950.51

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.