Home / 6,358.48-9,535.38-2,197.42

Finding the Fourth Proportional to 6,358.48, 9,535.38 and 2,197.42

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Solution

The fourth proportional to 6,358.48, 9,535.38 and 2,197.42 is: 3,295.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,358.48 : 9,535.38 = 2,197.42 : x
  2. Step 2: Convert to fraction form
    6,358.48/9,535.38 = 2,197.42/x
  3. Step 3: Cross multiply
    6,358.48x = 9,535.38 × 2,197.42
  4. Step 4: Simplify right side
    6,358.48x = 20,953,234.72
  5. Step 5: Solve for x
    x = 20,953,234.72/6,358.48
  6. Step 6: Final answer
    x = 3,295.32

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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.