Home / 3,713.49-5,124.39-2,034.93

Finding the Fourth Proportional to 3,713.49, 5,124.39 and 2,034.93

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Solution

The fourth proportional to 3,713.49, 5,124.39 and 2,034.93 is: 2,808.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,713.49 : 5,124.39 = 2,034.93 : x
  2. Step 2: Convert to fraction form
    3,713.49/5,124.39 = 2,034.93/x
  3. Step 3: Cross multiply
    3,713.49x = 5,124.39 × 2,034.93
  4. Step 4: Simplify right side
    3,713.49x = 10,427,774.94
  5. Step 5: Solve for x
    x = 10,427,774.94/3,713.49
  6. Step 6: Final answer
    x = 2,808.08

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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.