Home / 21,793.26-32,695.38-6,210.84

Finding the Fourth Proportional to 21,793.26, 32,695.38 and 6,210.84

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Solution

The fourth proportional to 21,793.26, 32,695.38 and 6,210.84 is: 9,317.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,793.26 : 32,695.38 = 6,210.84 : x
  2. Step 2: Convert to fraction form
    21,793.26/32,695.38 = 6,210.84/x
  3. Step 3: Cross multiply
    21,793.26x = 32,695.38 × 6,210.84
  4. Step 4: Simplify right side
    21,793.26x = 203,065,773.92
  5. Step 5: Solve for x
    x = 203,065,773.92/21,793.26
  6. Step 6: Final answer
    x = 9,317.82

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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.