Home / 4,415.13-6,092.72-2,398.46

Finding the Fourth Proportional to 4,415.13, 6,092.72 and 2,398.46

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Solution

The fourth proportional to 4,415.13, 6,092.72 and 2,398.46 is: 3,309.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,415.13 : 6,092.72 = 2,398.46 : x
  2. Step 2: Convert to fraction form
    4,415.13/6,092.72 = 2,398.46/x
  3. Step 3: Cross multiply
    4,415.13x = 6,092.72 × 2,398.46
  4. Step 4: Simplify right side
    4,415.13x = 14,613,146.02
  5. Step 5: Solve for x
    x = 14,613,146.02/4,415.13
  6. Step 6: Final answer
    x = 3,309.79

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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.