Home / 9,376.43-14,067.14-2,802.67

Finding the Fourth Proportional to 9,376.43, 14,067.14 and 2,802.67

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Solution

The fourth proportional to 9,376.43, 14,067.14 and 2,802.67 is: 4,204.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,376.43 : 14,067.14 = 2,802.67 : x
  2. Step 2: Convert to fraction form
    9,376.43/14,067.14 = 2,802.67/x
  3. Step 3: Cross multiply
    9,376.43x = 14,067.14 × 2,802.67
  4. Step 4: Simplify right side
    9,376.43x = 39,425,502.08
  5. Step 5: Solve for x
    x = 39,425,502.08/9,376.43
  6. Step 6: Final answer
    x = 4,204.75

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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.