Home / 244,132.56-336,892.50-136,684.44

Finding the Fourth Proportional to 244,132.56, 336,892.50 and 136,684.44

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Solution

The fourth proportional to 244,132.56, 336,892.50 and 136,684.44 is: 188,618.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,132.56 : 336,892.50 = 136,684.44 : x
  2. Step 2: Convert to fraction form
    244,132.56/336,892.50 = 136,684.44/x
  3. Step 3: Cross multiply
    244,132.56x = 336,892.50 × 136,684.44
  4. Step 4: Simplify right side
    244,132.56x = 46,047,962,702.70
  5. Step 5: Solve for x
    x = 46,047,962,702.70/244,132.56
  6. Step 6: Final answer
    x = 188,618.69

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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.