Home / 7,557.63-11,336.22-2,363.37

Finding the Fourth Proportional to 7,557.63, 11,336.22 and 2,363.37

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Solution

The fourth proportional to 7,557.63, 11,336.22 and 2,363.37 is: 3,544.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,557.63 : 11,336.22 = 2,363.37 : x
  2. Step 2: Convert to fraction form
    7,557.63/11,336.22 = 2,363.37/x
  3. Step 3: Cross multiply
    7,557.63x = 11,336.22 × 2,363.37
  4. Step 4: Simplify right side
    7,557.63x = 26,791,682.26
  5. Step 5: Solve for x
    x = 26,791,682.26/7,557.63
  6. Step 6: Final answer
    x = 3,544.98

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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.