Home / 5,597.61-8,389.12-3,488.37

Finding the Fourth Proportional to 5,597.61, 8,389.12 and 3,488.37

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Solution

The fourth proportional to 5,597.61, 8,389.12 and 3,488.37 is: 5,228.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,597.61 : 8,389.12 = 3,488.37 : x
  2. Step 2: Convert to fraction form
    5,597.61/8,389.12 = 3,488.37/x
  3. Step 3: Cross multiply
    5,597.61x = 8,389.12 × 3,488.37
  4. Step 4: Simplify right side
    5,597.61x = 29,264,354.53
  5. Step 5: Solve for x
    x = 29,264,354.53/5,597.61
  6. Step 6: Final answer
    x = 5,228.01

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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.