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Finding the Fourth Proportional to 247,263.27, 370,369.98 and 167,350.29

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Solution

The fourth proportional to 247,263.27, 370,369.98 and 167,350.29 is: 250,670.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    247,263.27 : 370,369.98 = 167,350.29 : x
  2. Step 2: Convert to fraction form
    247,263.27/370,369.98 = 167,350.29/x
  3. Step 3: Cross multiply
    247,263.27x = 370,369.98 × 167,350.29
  4. Step 4: Simplify right side
    247,263.27x = 61,981,523,560.29
  5. Step 5: Solve for x
    x = 61,981,523,560.29/247,263.27
  6. Step 6: Final answer
    x = 250,670.16

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1.5x scale

Why These Related Problems?

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