Home / 9,433.13-13,026.62-6,081.95

Finding the Fourth Proportional to 9,433.13, 13,026.62 and 6,081.95

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Solution

The fourth proportional to 9,433.13, 13,026.62 and 6,081.95 is: 8,398.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,433.13 : 13,026.62 = 6,081.95 : x
  2. Step 2: Convert to fraction form
    9,433.13/13,026.62 = 6,081.95/x
  3. Step 3: Cross multiply
    9,433.13x = 13,026.62 × 6,081.95
  4. Step 4: Simplify right side
    9,433.13x = 79,227,299.28
  5. Step 5: Solve for x
    x = 79,227,299.28/9,433.13
  6. Step 6: Final answer
    x = 8,398.84

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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.