Home / 5,885.35-8,825.58-2,506.69

Finding the Fourth Proportional to 5,885.35, 8,825.58 and 2,506.69

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Solution

The fourth proportional to 5,885.35, 8,825.58 and 2,506.69 is: 3,758.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,885.35 : 8,825.58 = 2,506.69 : x
  2. Step 2: Convert to fraction form
    5,885.35/8,825.58 = 2,506.69/x
  3. Step 3: Cross multiply
    5,885.35x = 8,825.58 × 2,506.69
  4. Step 4: Simplify right side
    5,885.35x = 22,122,993.13
  5. Step 5: Solve for x
    x = 22,122,993.13/5,885.35
  6. Step 6: Final answer
    x = 3,758.99

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1.5x scale

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.