Home / 5,600.57-8,398.59-2,438.24

Finding the Fourth Proportional to 5,600.57, 8,398.59 and 2,438.24

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Solution

The fourth proportional to 5,600.57, 8,398.59 and 2,438.24 is: 3,656.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,600.57 : 8,398.59 = 2,438.24 : x
  2. Step 2: Convert to fraction form
    5,600.57/8,398.59 = 2,438.24/x
  3. Step 3: Cross multiply
    5,600.57x = 8,398.59 × 2,438.24
  4. Step 4: Simplify right side
    5,600.57x = 20,477,778.08
  5. Step 5: Solve for x
    x = 20,477,778.08/5,600.57
  6. Step 6: Final answer
    x = 3,656.37

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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.