Home / 23,334.48-34,982.36-9,285.84

Finding the Fourth Proportional to 23,334.48, 34,982.36 and 9,285.84

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Solution

The fourth proportional to 23,334.48, 34,982.36 and 9,285.84 is: 13,921.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,334.48 : 34,982.36 = 9,285.84 : x
  2. Step 2: Convert to fraction form
    23,334.48/34,982.36 = 9,285.84/x
  3. Step 3: Cross multiply
    23,334.48x = 34,982.36 × 9,285.84
  4. Step 4: Simplify right side
    23,334.48x = 324,840,597.78
  5. Step 5: Solve for x
    x = 324,840,597.78/23,334.48
  6. Step 6: Final answer
    x = 13,921.06

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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.