Home / 244,605.55-366,908.33-209,613.55

Finding the Fourth Proportional to 244,605.55, 366,908.33 and 209,613.55

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Solution

The fourth proportional to 244,605.55, 366,908.33 and 209,613.55 is: 314,420.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,605.55 : 366,908.33 = 209,613.55 : x
  2. Step 2: Convert to fraction form
    244,605.55/366,908.33 = 209,613.55/x
  3. Step 3: Cross multiply
    244,605.55x = 366,908.33 × 209,613.55
  4. Step 4: Simplify right side
    244,605.55x = 76,908,957,575.87
  5. Step 5: Solve for x
    x = 76,908,957,575.87/244,605.55
  6. Step 6: Final answer
    x = 314,420.33

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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.