Home / 23,243.20-34,864.80-10,084.48

Finding the Fourth Proportional to 23,243.20, 34,864.80 and 10,084.48

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Solution

The fourth proportional to 23,243.20, 34,864.80 and 10,084.48 is: 15,126.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,243.20 : 34,864.80 = 10,084.48 : x
  2. Step 2: Convert to fraction form
    23,243.20/34,864.80 = 10,084.48/x
  3. Step 3: Cross multiply
    23,243.20x = 34,864.80 × 10,084.48
  4. Step 4: Simplify right side
    23,243.20x = 351,593,378.30
  5. Step 5: Solve for x
    x = 351,593,378.30/23,243.20
  6. Step 6: Final answer
    x = 15,126.72

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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.