Home / 7,467.08-11,201.63-2,535.39

Finding the Fourth Proportional to 7,467.08, 11,201.63 and 2,535.39

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Solution

The fourth proportional to 7,467.08, 11,201.63 and 2,535.39 is: 3,803.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,467.08 : 11,201.63 = 2,535.39 : x
  2. Step 2: Convert to fraction form
    7,467.08/11,201.63 = 2,535.39/x
  3. Step 3: Cross multiply
    7,467.08x = 11,201.63 × 2,535.39
  4. Step 4: Simplify right side
    7,467.08x = 28,400,507.02
  5. Step 5: Solve for x
    x = 28,400,507.02/7,467.08
  6. Step 6: Final answer
    x = 3,803.43

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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.