Home / 244,005.59-336,727.66-136,575.63

Finding the Fourth Proportional to 244,005.59, 336,727.66 and 136,575.63

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Solution

The fourth proportional to 244,005.59, 336,727.66 and 136,575.63 is: 188,474.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,005.59 : 336,727.66 = 136,575.63 : x
  2. Step 2: Convert to fraction form
    244,005.59/336,727.66 = 136,575.63/x
  3. Step 3: Cross multiply
    244,005.59x = 336,727.66 × 136,575.63
  4. Step 4: Simplify right side
    244,005.59x = 45,988,792,302.93
  5. Step 5: Solve for x
    x = 45,988,792,302.93/244,005.59
  6. Step 6: Final answer
    x = 188,474.34

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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.