Home / 5,497.33-8,243.95-2,377.79

Finding the Fourth Proportional to 5,497.33, 8,243.95 and 2,377.79

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Solution

The fourth proportional to 5,497.33, 8,243.95 and 2,377.79 is: 3,565.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,497.33 : 8,243.95 = 2,377.79 : x
  2. Step 2: Convert to fraction form
    5,497.33/8,243.95 = 2,377.79/x
  3. Step 3: Cross multiply
    5,497.33x = 8,243.95 × 2,377.79
  4. Step 4: Simplify right side
    5,497.33x = 19,602,340.65
  5. Step 5: Solve for x
    x = 19,602,340.65/5,497.33
  6. Step 6: Final answer
    x = 3,565.79

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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.