Home / 4,951.17-6,832.39-2,962.82

Finding the Fourth Proportional to 4,951.17, 6,832.39 and 2,962.82

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Solution

The fourth proportional to 4,951.17, 6,832.39 and 2,962.82 is: 4,088.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,951.17 : 6,832.39 = 2,962.82 : x
  2. Step 2: Convert to fraction form
    4,951.17/6,832.39 = 2,962.82/x
  3. Step 3: Cross multiply
    4,951.17x = 6,832.39 × 2,962.82
  4. Step 4: Simplify right side
    4,951.17x = 20,243,141.74
  5. Step 5: Solve for x
    x = 20,243,141.74/4,951.17
  6. Step 6: Final answer
    x = 4,088.56

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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.