Home / 10,348.83-14,273.01-6,362.82

Finding the Fourth Proportional to 10,348.83, 14,273.01 and 6,362.82

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Solution

The fourth proportional to 10,348.83, 14,273.01 and 6,362.82 is: 8,775.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,348.83 : 14,273.01 = 6,362.82 : x
  2. Step 2: Convert to fraction form
    10,348.83/14,273.01 = 6,362.82/x
  3. Step 3: Cross multiply
    10,348.83x = 14,273.01 × 6,362.82
  4. Step 4: Simplify right side
    10,348.83x = 90,816,593.49
  5. Step 5: Solve for x
    x = 90,816,593.49/10,348.83
  6. Step 6: Final answer
    x = 8,775.54

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.