Home / 2,451.93-3,383.33-1,567.10

Finding the Fourth Proportional to 2,451.93, 3,383.33 and 1,567.10

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Solution

The fourth proportional to 2,451.93, 3,383.33 and 1,567.10 is: 2,162.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,451.93 : 3,383.33 = 1,567.10 : x
  2. Step 2: Convert to fraction form
    2,451.93/3,383.33 = 1,567.10/x
  3. Step 3: Cross multiply
    2,451.93x = 3,383.33 × 1,567.10
  4. Step 4: Simplify right side
    2,451.93x = 5,302,008.61
  5. Step 5: Solve for x
    x = 5,302,008.61/2,451.93
  6. Step 6: Final answer
    x = 2,162.39

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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.