Home / 10,743.89-14,827.91-6,028.13

Finding the Fourth Proportional to 10,743.89, 14,827.91 and 6,028.13

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Solution

The fourth proportional to 10,743.89, 14,827.91 and 6,028.13 is: 8,319.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,743.89 : 14,827.91 = 6,028.13 : x
  2. Step 2: Convert to fraction form
    10,743.89/14,827.91 = 6,028.13/x
  3. Step 3: Cross multiply
    10,743.89x = 14,827.91 × 6,028.13
  4. Step 4: Simplify right side
    10,743.89x = 89,384,464.83
  5. Step 5: Solve for x
    x = 89,384,464.83/10,743.89
  6. Step 6: Final answer
    x = 8,319.57

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Why These Related Problems?

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