Home / 4,854.29-7,277.99-2,387.52

Finding the Fourth Proportional to 4,854.29, 7,277.99 and 2,387.52

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Solution

The fourth proportional to 4,854.29, 7,277.99 and 2,387.52 is: 3,579.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,854.29 : 7,277.99 = 2,387.52 : x
  2. Step 2: Convert to fraction form
    4,854.29/7,277.99 = 2,387.52/x
  3. Step 3: Cross multiply
    4,854.29x = 7,277.99 × 2,387.52
  4. Step 4: Simplify right side
    4,854.29x = 17,376,334.75
  5. Step 5: Solve for x
    x = 17,376,334.75/4,854.29
  6. Step 6: Final answer
    x = 3,579.59

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.