Home / 5,875.04-8,805.84-2,408

Finding the Fourth Proportional to 5,875.04, 8,805.84 and 2,408

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Solution

The fourth proportional to 5,875.04, 8,805.84 and 2,408 is: 3,609.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,875.04 : 8,805.84 = 2,408 : x
  2. Step 2: Convert to fraction form
    5,875.04/8,805.84 = 2,408/x
  3. Step 3: Cross multiply
    5,875.04x = 8,805.84 × 2,408
  4. Step 4: Simplify right side
    5,875.04x = 21,204,462.72
  5. Step 5: Solve for x
    x = 21,204,462.72/5,875.04
  6. Step 6: Final answer
    x = 3,609.25

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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.