Home / 4,364.52-6,545.25-1,442.04

Finding the Fourth Proportional to 4,364.52, 6,545.25 and 1,442.04

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Solution

The fourth proportional to 4,364.52, 6,545.25 and 1,442.04 is: 2,162.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,364.52 : 6,545.25 = 1,442.04 : x
  2. Step 2: Convert to fraction form
    4,364.52/6,545.25 = 1,442.04/x
  3. Step 3: Cross multiply
    4,364.52x = 6,545.25 × 1,442.04
  4. Step 4: Simplify right side
    4,364.52x = 9,438,512.31
  5. Step 5: Solve for x
    x = 9,438,512.31/4,364.52
  6. Step 6: Final answer
    x = 2,162.55

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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.