Home / 5,050.10-7,582.17-2,586.62

Finding the Fourth Proportional to 5,050.10, 7,582.17 and 2,586.62

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Solution

The fourth proportional to 5,050.10, 7,582.17 and 2,586.62 is: 3,883.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,050.10 : 7,582.17 = 2,586.62 : x
  2. Step 2: Convert to fraction form
    5,050.10/7,582.17 = 2,586.62/x
  3. Step 3: Cross multiply
    5,050.10x = 7,582.17 × 2,586.62
  4. Step 4: Simplify right side
    5,050.10x = 19,612,154.65
  5. Step 5: Solve for x
    x = 19,612,154.65/5,050.10
  6. Step 6: Final answer
    x = 3,883.52

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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.