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Finding the Fourth Proportional to 167,263.16, 250,539.33 and 113,260.65

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Solution

The fourth proportional to 167,263.16, 250,539.33 and 113,260.65 is: 169,650.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,263.16 : 250,539.33 = 113,260.65 : x
  2. Step 2: Convert to fraction form
    167,263.16/250,539.33 = 113,260.65/x
  3. Step 3: Cross multiply
    167,263.16x = 250,539.33 × 113,260.65
  4. Step 4: Simplify right side
    167,263.16x = 28,376,247,366.36
  5. Step 5: Solve for x
    x = 28,376,247,366.36/167,263.16
  6. Step 6: Final answer
    x = 169,650.31

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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.