Home / 4,243.48-6,365.19-2,307.98

Finding the Fourth Proportional to 4,243.48, 6,365.19 and 2,307.98

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Solution

The fourth proportional to 4,243.48, 6,365.19 and 2,307.98 is: 3,461.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,243.48 : 6,365.19 = 2,307.98 : x
  2. Step 2: Convert to fraction form
    4,243.48/6,365.19 = 2,307.98/x
  3. Step 3: Cross multiply
    4,243.48x = 6,365.19 × 2,307.98
  4. Step 4: Simplify right side
    4,243.48x = 14,690,755.78
  5. Step 5: Solve for x
    x = 14,690,755.78/4,243.48
  6. Step 6: Final answer
    x = 3,461.96

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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.