Home / 6,433.91-9,626.09-5,967.35

Finding the Fourth Proportional to 6,433.91, 9,626.09 and 5,967.35

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Solution

The fourth proportional to 6,433.91, 9,626.09 and 5,967.35 is: 8,928.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,433.91 : 9,626.09 = 5,967.35 : x
  2. Step 2: Convert to fraction form
    6,433.91/9,626.09 = 5,967.35/x
  3. Step 3: Cross multiply
    6,433.91x = 9,626.09 × 5,967.35
  4. Step 4: Simplify right side
    6,433.91x = 57,442,170.19
  5. Step 5: Solve for x
    x = 57,442,170.19/6,433.91
  6. Step 6: Final answer
    x = 8,928.04

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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.