Home / 23,277.75-34,903.64-13,793.94

Finding the Fourth Proportional to 23,277.75, 34,903.64 and 13,793.94

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Solution

The fourth proportional to 23,277.75, 34,903.64 and 13,793.94 is: 20,683.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,277.75 : 34,903.64 = 13,793.94 : x
  2. Step 2: Convert to fraction form
    23,277.75/34,903.64 = 13,793.94/x
  3. Step 3: Cross multiply
    23,277.75x = 34,903.64 × 13,793.94
  4. Step 4: Simplify right side
    23,277.75x = 481,458,646.97
  5. Step 5: Solve for x
    x = 481,458,646.97/23,277.75
  6. Step 6: Final answer
    x = 20,683.21

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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.