Home / 5,737.85-8,599.60-2,447.10

Finding the Fourth Proportional to 5,737.85, 8,599.60 and 2,447.10

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Solution

The fourth proportional to 5,737.85, 8,599.60 and 2,447.10 is: 3,667.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,737.85 : 8,599.60 = 2,447.10 : x
  2. Step 2: Convert to fraction form
    5,737.85/8,599.60 = 2,447.10/x
  3. Step 3: Cross multiply
    5,737.85x = 8,599.60 × 2,447.10
  4. Step 4: Simplify right side
    5,737.85x = 21,044,081.16
  5. Step 5: Solve for x
    x = 21,044,081.16/5,737.85
  6. Step 6: Final answer
    x = 3,667.59

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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.