Home / 4,467.25-6,703.95-1,545.56

Finding the Fourth Proportional to 4,467.25, 6,703.95 and 1,545.56

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Solution

The fourth proportional to 4,467.25, 6,703.95 and 1,545.56 is: 2,319.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,467.25 : 6,703.95 = 1,545.56 : x
  2. Step 2: Convert to fraction form
    4,467.25/6,703.95 = 1,545.56/x
  3. Step 3: Cross multiply
    4,467.25x = 6,703.95 × 1,545.56
  4. Step 4: Simplify right side
    4,467.25x = 10,361,356.96
  5. Step 5: Solve for x
    x = 10,361,356.96/4,467.25
  6. Step 6: Final answer
    x = 2,319.40

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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.