Home / 4,829.09-7,244.19-1,708.43

Finding the Fourth Proportional to 4,829.09, 7,244.19 and 1,708.43

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Solution

The fourth proportional to 4,829.09, 7,244.19 and 1,708.43 is: 2,562.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,829.09 : 7,244.19 = 1,708.43 : x
  2. Step 2: Convert to fraction form
    4,829.09/7,244.19 = 1,708.43/x
  3. Step 3: Cross multiply
    4,829.09x = 7,244.19 × 1,708.43
  4. Step 4: Simplify right side
    4,829.09x = 12,376,155.30
  5. Step 5: Solve for x
    x = 12,376,155.30/4,829.09
  6. Step 6: Final answer
    x = 2,562.84

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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.