Home / 9,793.15-14,690.55-2,773.19

Finding the Fourth Proportional to 9,793.15, 14,690.55 and 2,773.19

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Solution

The fourth proportional to 9,793.15, 14,690.55 and 2,773.19 is: 4,160.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,793.15 : 14,690.55 = 2,773.19 : x
  2. Step 2: Convert to fraction form
    9,793.15/14,690.55 = 2,773.19/x
  3. Step 3: Cross multiply
    9,793.15x = 14,690.55 × 2,773.19
  4. Step 4: Simplify right side
    9,793.15x = 40,739,733.48
  5. Step 5: Solve for x
    x = 40,739,733.48/9,793.15
  6. Step 6: Final answer
    x = 4,160.02

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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.