Home / 9,396.59-14,077.49-4,711.13

Finding the Fourth Proportional to 9,396.59, 14,077.49 and 4,711.13

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Solution

The fourth proportional to 9,396.59, 14,077.49 and 4,711.13 is: 7,057.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,396.59 : 14,077.49 = 4,711.13 : x
  2. Step 2: Convert to fraction form
    9,396.59/14,077.49 = 4,711.13/x
  3. Step 3: Cross multiply
    9,396.59x = 14,077.49 × 4,711.13
  4. Step 4: Simplify right side
    9,396.59x = 66,320,914.77
  5. Step 5: Solve for x
    x = 66,320,914.77/9,396.59
  6. Step 6: Final answer
    x = 7,057.97

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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.