Home / 6,967.36-9,622.87-4,725.33

Finding the Fourth Proportional to 6,967.36, 9,622.87 and 4,725.33

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Solution

The fourth proportional to 6,967.36, 9,622.87 and 4,725.33 is: 6,526.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,967.36 : 9,622.87 = 4,725.33 : x
  2. Step 2: Convert to fraction form
    6,967.36/9,622.87 = 4,725.33/x
  3. Step 3: Cross multiply
    6,967.36x = 9,622.87 × 4,725.33
  4. Step 4: Simplify right side
    6,967.36x = 45,471,236.30
  5. Step 5: Solve for x
    x = 45,471,236.30/6,967.36
  6. Step 6: Final answer
    x = 6,526.33

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.