Home / 244,002.97-336,934.25-153,509.77

Finding the Fourth Proportional to 244,002.97, 336,934.25 and 153,509.77

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Solution

The fourth proportional to 244,002.97, 336,934.25 and 153,509.77 is: 211,975.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,002.97 : 336,934.25 = 153,509.77 : x
  2. Step 2: Convert to fraction form
    244,002.97/336,934.25 = 153,509.77/x
  3. Step 3: Cross multiply
    244,002.97x = 336,934.25 × 153,509.77
  4. Step 4: Simplify right side
    244,002.97x = 51,722,699,222.62
  5. Step 5: Solve for x
    x = 51,722,699,222.62/244,002.97
  6. Step 6: Final answer
    x = 211,975.70

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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.