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Finding the Fourth Proportional to 244,650.98, 366,888.42 and 84,683.45

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Solution

The fourth proportional to 244,650.98, 366,888.42 and 84,683.45 is: 126,994.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,650.98 : 366,888.42 = 84,683.45 : x
  2. Step 2: Convert to fraction form
    244,650.98/366,888.42 = 84,683.45/x
  3. Step 3: Cross multiply
    244,650.98x = 366,888.42 × 84,683.45
  4. Step 4: Simplify right side
    244,650.98x = 31,069,377,170.65
  5. Step 5: Solve for x
    x = 31,069,377,170.65/244,650.98
  6. Step 6: Final answer
    x = 126,994.70

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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.