Home / 244,087.64-336,853.44-136,651.26

Finding the Fourth Proportional to 244,087.64, 336,853.44 and 136,651.26

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Solution

The fourth proportional to 244,087.64, 336,853.44 and 136,651.26 is: 188,585.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,087.64 : 336,853.44 = 136,651.26 : x
  2. Step 2: Convert to fraction form
    244,087.64/336,853.44 = 136,651.26/x
  3. Step 3: Cross multiply
    244,087.64x = 336,853.44 × 136,651.26
  4. Step 4: Simplify right side
    244,087.64x = 46,031,447,011.33
  5. Step 5: Solve for x
    x = 46,031,447,011.33/244,087.64
  6. Step 6: Final answer
    x = 188,585.74

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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.