Home / 23,410.18-35,116.92-6,769.54

Finding the Fourth Proportional to 23,410.18, 35,116.92 and 6,769.54

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Solution

The fourth proportional to 23,410.18, 35,116.92 and 6,769.54 is: 10,154.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,410.18 : 35,116.92 = 6,769.54 : x
  2. Step 2: Convert to fraction form
    23,410.18/35,116.92 = 6,769.54/x
  3. Step 3: Cross multiply
    23,410.18x = 35,116.92 × 6,769.54
  4. Step 4: Simplify right side
    23,410.18x = 237,725,394.62
  5. Step 5: Solve for x
    x = 237,725,394.62/23,410.18
  6. Step 6: Final answer
    x = 10,154.79

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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.