Home / 25,793.02-38,695.09-8,023.33

Finding the Fourth Proportional to 25,793.02, 38,695.09 and 8,023.33

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Solution

The fourth proportional to 25,793.02, 38,695.09 and 8,023.33 is: 12,036.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,793.02 : 38,695.09 = 8,023.33 : x
  2. Step 2: Convert to fraction form
    25,793.02/38,695.09 = 8,023.33/x
  3. Step 3: Cross multiply
    25,793.02x = 38,695.09 × 8,023.33
  4. Step 4: Simplify right side
    25,793.02x = 310,463,476.45
  5. Step 5: Solve for x
    x = 310,463,476.45/25,793.02
  6. Step 6: Final answer
    x = 12,036.72

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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.