Home / 5,506-8,259.08-2,043.25

Finding the Fourth Proportional to 5,506, 8,259.08 and 2,043.25

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Solution

The fourth proportional to 5,506, 8,259.08 and 2,043.25 is: 3,064.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,506 : 8,259.08 = 2,043.25 : x
  2. Step 2: Convert to fraction form
    5,506/8,259.08 = 2,043.25/x
  3. Step 3: Cross multiply
    5,506x = 8,259.08 × 2,043.25
  4. Step 4: Simplify right side
    5,506x = 16,875,365.21
  5. Step 5: Solve for x
    x = 16,875,365.21/5,506
  6. Step 6: Final answer
    x = 3,064.90

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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.