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Finding the Fourth Proportional to 17,047.50, 25,574.66 and 5,951.21

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Solution

The fourth proportional to 17,047.50, 25,574.66 and 5,951.21 is: 8,928.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,047.50 : 25,574.66 = 5,951.21 : x
  2. Step 2: Convert to fraction form
    17,047.50/25,574.66 = 5,951.21/x
  3. Step 3: Cross multiply
    17,047.50x = 25,574.66 × 5,951.21
  4. Step 4: Simplify right side
    17,047.50x = 152,200,014.71
  5. Step 5: Solve for x
    x = 152,200,014.71/17,047.50
  6. Step 6: Final answer
    x = 8,928.00

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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.