Home / 22,496.06-33,744.40-6,913.69

Finding the Fourth Proportional to 22,496.06, 33,744.40 and 6,913.69

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Solution

The fourth proportional to 22,496.06, 33,744.40 and 6,913.69 is: 10,370.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,496.06 : 33,744.40 = 6,913.69 : x
  2. Step 2: Convert to fraction form
    22,496.06/33,744.40 = 6,913.69/x
  3. Step 3: Cross multiply
    22,496.06x = 33,744.40 × 6,913.69
  4. Step 4: Simplify right side
    22,496.06x = 233,298,219.19
  5. Step 5: Solve for x
    x = 233,298,219.19/22,496.06
  6. Step 6: Final answer
    x = 10,370.62

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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.