Home / 7,263.36-10,898.64-3,367.08

Finding the Fourth Proportional to 7,263.36, 10,898.64 and 3,367.08

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Solution

The fourth proportional to 7,263.36, 10,898.64 and 3,367.08 is: 5,052.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,263.36 : 10,898.64 = 3,367.08 : x
  2. Step 2: Convert to fraction form
    7,263.36/10,898.64 = 3,367.08/x
  3. Step 3: Cross multiply
    7,263.36x = 10,898.64 × 3,367.08
  4. Step 4: Simplify right side
    7,263.36x = 36,696,592.77
  5. Step 5: Solve for x
    x = 36,696,592.77/7,263.36
  6. Step 6: Final answer
    x = 5,052.29

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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.