Home / 23,963.60-35,949.36-10,815.68

Finding the Fourth Proportional to 23,963.60, 35,949.36 and 10,815.68

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Solution

The fourth proportional to 23,963.60, 35,949.36 and 10,815.68 is: 16,225.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,963.60 : 35,949.36 = 10,815.68 : x
  2. Step 2: Convert to fraction form
    23,963.60/35,949.36 = 10,815.68/x
  3. Step 3: Cross multiply
    23,963.60x = 35,949.36 × 10,815.68
  4. Step 4: Simplify right side
    23,963.60x = 388,816,773.96
  5. Step 5: Solve for x
    x = 388,816,773.96/23,963.60
  6. Step 6: Final answer
    x = 16,225.31

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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.