Home / 4,833.47-7,248.66-2,492.75

Finding the Fourth Proportional to 4,833.47, 7,248.66 and 2,492.75

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Solution

The fourth proportional to 4,833.47, 7,248.66 and 2,492.75 is: 3,738.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,833.47 : 7,248.66 = 2,492.75 : x
  2. Step 2: Convert to fraction form
    4,833.47/7,248.66 = 2,492.75/x
  3. Step 3: Cross multiply
    4,833.47x = 7,248.66 × 2,492.75
  4. Step 4: Simplify right side
    4,833.47x = 18,069,097.22
  5. Step 5: Solve for x
    x = 18,069,097.22/4,833.47
  6. Step 6: Final answer
    x = 3,738.33

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1.5x scale

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.