Home / 5,588.95-8,387.27-2,302.04

Finding the Fourth Proportional to 5,588.95, 8,387.27 and 2,302.04

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Solution

The fourth proportional to 5,588.95, 8,387.27 and 2,302.04 is: 3,454.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,588.95 : 8,387.27 = 2,302.04 : x
  2. Step 2: Convert to fraction form
    5,588.95/8,387.27 = 2,302.04/x
  3. Step 3: Cross multiply
    5,588.95x = 8,387.27 × 2,302.04
  4. Step 4: Simplify right side
    5,588.95x = 19,307,834.09
  5. Step 5: Solve for x
    x = 19,307,834.09/5,588.95
  6. Step 6: Final answer
    x = 3,454.64

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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.