Home / 4,467.29-6,701.22-1,545.21

Finding the Fourth Proportional to 4,467.29, 6,701.22 and 1,545.21

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Solution

The fourth proportional to 4,467.29, 6,701.22 and 1,545.21 is: 2,317.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,467.29 : 6,701.22 = 1,545.21 : x
  2. Step 2: Convert to fraction form
    4,467.29/6,701.22 = 1,545.21/x
  3. Step 3: Cross multiply
    4,467.29x = 6,701.22 × 1,545.21
  4. Step 4: Simplify right side
    4,467.29x = 10,354,792.16
  5. Step 5: Solve for x
    x = 10,354,792.16/4,467.29
  6. Step 6: Final answer
    x = 2,317.92

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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.