Home / 9,297.79-13,948.00-2,723.09

Finding the Fourth Proportional to 9,297.79, 13,948.00 and 2,723.09

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Solution

The fourth proportional to 9,297.79, 13,948.00 and 2,723.09 is: 4,085.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,297.79 : 13,948.00 = 2,723.09 : x
  2. Step 2: Convert to fraction form
    9,297.79/13,948.00 = 2,723.09/x
  3. Step 3: Cross multiply
    9,297.79x = 13,948.00 × 2,723.09
  4. Step 4: Simplify right side
    9,297.79x = 37,981,582.77
  5. Step 5: Solve for x
    x = 37,981,582.77/9,297.79
  6. Step 6: Final answer
    x = 4,085.01

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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.