Home / 3,502.17-4,833.68-2,011.10

Finding the Fourth Proportional to 3,502.17, 4,833.68 and 2,011.10

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Solution

The fourth proportional to 3,502.17, 4,833.68 and 2,011.10 is: 2,775.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,502.17 : 4,833.68 = 2,011.10 : x
  2. Step 2: Convert to fraction form
    3,502.17/4,833.68 = 2,011.10/x
  3. Step 3: Cross multiply
    3,502.17x = 4,833.68 × 2,011.10
  4. Step 4: Simplify right side
    3,502.17x = 9,720,979.62
  5. Step 5: Solve for x
    x = 9,720,979.62/3,502.17
  6. Step 6: Final answer
    x = 2,775.70

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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.