Home / 4,399.13-6,070.25-3,505.14

Finding the Fourth Proportional to 4,399.13, 6,070.25 and 3,505.14

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Solution

The fourth proportional to 4,399.13, 6,070.25 and 3,505.14 is: 4,836.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,399.13 : 6,070.25 = 3,505.14 : x
  2. Step 2: Convert to fraction form
    4,399.13/6,070.25 = 3,505.14/x
  3. Step 3: Cross multiply
    4,399.13x = 6,070.25 × 3,505.14
  4. Step 4: Simplify right side
    4,399.13x = 21,277,058.56
  5. Step 5: Solve for x
    x = 21,277,058.56/4,399.13
  6. Step 6: Final answer
    x = 4,836.65

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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.