Home / 23,283.04-34,923.70-10,135.44

Finding the Fourth Proportional to 23,283.04, 34,923.70 and 10,135.44

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Solution

The fourth proportional to 23,283.04, 34,923.70 and 10,135.44 is: 15,202.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,283.04 : 34,923.70 = 10,135.44 : x
  2. Step 2: Convert to fraction form
    23,283.04/34,923.70 = 10,135.44/x
  3. Step 3: Cross multiply
    23,283.04x = 34,923.70 × 10,135.44
  4. Step 4: Simplify right side
    23,283.04x = 353,967,065.93
  5. Step 5: Solve for x
    x = 353,967,065.93/23,283.04
  6. Step 6: Final answer
    x = 15,202.79

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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.