Home / 2,935.72-4,044.06-2,514.70

Finding the Fourth Proportional to 2,935.72, 4,044.06 and 2,514.70

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Solution

The fourth proportional to 2,935.72, 4,044.06 and 2,514.70 is: 3,464.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,935.72 : 4,044.06 = 2,514.70 : x
  2. Step 2: Convert to fraction form
    2,935.72/4,044.06 = 2,514.70/x
  3. Step 3: Cross multiply
    2,935.72x = 4,044.06 × 2,514.70
  4. Step 4: Simplify right side
    2,935.72x = 10,169,597.68
  5. Step 5: Solve for x
    x = 10,169,597.68/2,935.72
  6. Step 6: Final answer
    x = 3,464.09

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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.