Home / 5,044.92-7,568.21-1,758.97

Finding the Fourth Proportional to 5,044.92, 7,568.21 and 1,758.97

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Solution

The fourth proportional to 5,044.92, 7,568.21 and 1,758.97 is: 2,638.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,044.92 : 7,568.21 = 1,758.97 : x
  2. Step 2: Convert to fraction form
    5,044.92/7,568.21 = 1,758.97/x
  3. Step 3: Cross multiply
    5,044.92x = 7,568.21 × 1,758.97
  4. Step 4: Simplify right side
    5,044.92x = 13,312,254.34
  5. Step 5: Solve for x
    x = 13,312,254.34/5,044.92
  6. Step 6: Final answer
    x = 2,638.74

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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.