Home / 6,953.48-10,431.53-2,793.83

Finding the Fourth Proportional to 6,953.48, 10,431.53 and 2,793.83

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Solution

The fourth proportional to 6,953.48, 10,431.53 and 2,793.83 is: 4,191.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,953.48 : 10,431.53 = 2,793.83 : x
  2. Step 2: Convert to fraction form
    6,953.48/10,431.53 = 2,793.83/x
  3. Step 3: Cross multiply
    6,953.48x = 10,431.53 × 2,793.83
  4. Step 4: Simplify right side
    6,953.48x = 29,143,881.53
  5. Step 5: Solve for x
    x = 29,143,881.53/6,953.48
  6. Step 6: Final answer
    x = 4,191.26

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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.