Home / 244,613.25-337,566.89-142,708.77

Finding the Fourth Proportional to 244,613.25, 337,566.89 and 142,708.77

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Solution

The fourth proportional to 244,613.25, 337,566.89 and 142,708.77 is: 196,938.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,613.25 : 337,566.89 = 142,708.77 : x
  2. Step 2: Convert to fraction form
    244,613.25/337,566.89 = 142,708.77/x
  3. Step 3: Cross multiply
    244,613.25x = 337,566.89 × 142,708.77
  4. Step 4: Simplify right side
    244,613.25x = 48,173,756,021.40
  5. Step 5: Solve for x
    x = 48,173,756,021.40/244,613.25
  6. Step 6: Final answer
    x = 196,938.46

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.