Home / 23,851.28-35,777.01-8,268.95

Finding the Fourth Proportional to 23,851.28, 35,777.01 and 8,268.95

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Solution

The fourth proportional to 23,851.28, 35,777.01 and 8,268.95 is: 12,403.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,851.28 : 35,777.01 = 8,268.95 : x
  2. Step 2: Convert to fraction form
    23,851.28/35,777.01 = 8,268.95/x
  3. Step 3: Cross multiply
    23,851.28x = 35,777.01 × 8,268.95
  4. Step 4: Simplify right side
    23,851.28x = 295,838,306.84
  5. Step 5: Solve for x
    x = 295,838,306.84/23,851.28
  6. Step 6: Final answer
    x = 12,403.46

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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.