Home / 5,909.88-8,862.39-2,014.59

Finding the Fourth Proportional to 5,909.88, 8,862.39 and 2,014.59

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Solution

The fourth proportional to 5,909.88, 8,862.39 and 2,014.59 is: 3,021.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,909.88 : 8,862.39 = 2,014.59 : x
  2. Step 2: Convert to fraction form
    5,909.88/8,862.39 = 2,014.59/x
  3. Step 3: Cross multiply
    5,909.88x = 8,862.39 × 2,014.59
  4. Step 4: Simplify right side
    5,909.88x = 17,854,082.27
  5. Step 5: Solve for x
    x = 17,854,082.27/5,909.88
  6. Step 6: Final answer
    x = 3,021.06

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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.