Home / 244,050.84-336,616.56-223,972.56

Finding the Fourth Proportional to 244,050.84, 336,616.56 and 223,972.56

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Solution

The fourth proportional to 244,050.84, 336,616.56 and 223,972.56 is: 308,922.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,050.84 : 336,616.56 = 223,972.56 : x
  2. Step 2: Convert to fraction form
    244,050.84/336,616.56 = 223,972.56/x
  3. Step 3: Cross multiply
    244,050.84x = 336,616.56 × 223,972.56
  4. Step 4: Simplify right side
    244,050.84x = 75,392,872,681.59
  5. Step 5: Solve for x
    x = 75,392,872,681.59/244,050.84
  6. Step 6: Final answer
    x = 308,922.82

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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.