Home / 27,343.31-41,015.16-9,813.29

Finding the Fourth Proportional to 27,343.31, 41,015.16 and 9,813.29

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Solution

The fourth proportional to 27,343.31, 41,015.16 and 9,813.29 is: 14,720.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,343.31 : 41,015.16 = 9,813.29 : x
  2. Step 2: Convert to fraction form
    27,343.31/41,015.16 = 9,813.29/x
  3. Step 3: Cross multiply
    27,343.31x = 41,015.16 × 9,813.29
  4. Step 4: Simplify right side
    27,343.31x = 402,493,454.40
  5. Step 5: Solve for x
    x = 402,493,454.40/27,343.31
  6. Step 6: Final answer
    x = 14,720.00

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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.