Home / 5,547.18-8,299.71-3,083.97

Finding the Fourth Proportional to 5,547.18, 8,299.71 and 3,083.97

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Solution

The fourth proportional to 5,547.18, 8,299.71 and 3,083.97 is: 4,614.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,547.18 : 8,299.71 = 3,083.97 : x
  2. Step 2: Convert to fraction form
    5,547.18/8,299.71 = 3,083.97/x
  3. Step 3: Cross multiply
    5,547.18x = 8,299.71 × 3,083.97
  4. Step 4: Simplify right side
    5,547.18x = 25,596,056.65
  5. Step 5: Solve for x
    x = 25,596,056.65/5,547.18
  6. Step 6: Final answer
    x = 4,614.25

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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.