Home / 244,255.50-337,066.56-136,824.84

Finding the Fourth Proportional to 244,255.50, 337,066.56 and 136,824.84

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Solution

The fourth proportional to 244,255.50, 337,066.56 and 136,824.84 is: 188,814.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,255.50 : 337,066.56 = 136,824.84 : x
  2. Step 2: Convert to fraction form
    244,255.50/337,066.56 = 136,824.84/x
  3. Step 3: Cross multiply
    244,255.50x = 337,066.56 × 136,824.84
  4. Step 4: Simplify right side
    244,255.50x = 46,119,078,141.35
  5. Step 5: Solve for x
    x = 46,119,078,141.35/244,255.50
  6. Step 6: Final answer
    x = 188,814.90

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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.