Home / 7,552.08-11,330.37-3,606.30

Finding the Fourth Proportional to 7,552.08, 11,330.37 and 3,606.30

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Solution

The fourth proportional to 7,552.08, 11,330.37 and 3,606.30 is: 5,410.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,552.08 : 11,330.37 = 3,606.30 : x
  2. Step 2: Convert to fraction form
    7,552.08/11,330.37 = 3,606.30/x
  3. Step 3: Cross multiply
    7,552.08x = 11,330.37 × 3,606.30
  4. Step 4: Simplify right side
    7,552.08x = 40,860,713.33
  5. Step 5: Solve for x
    x = 40,860,713.33/7,552.08
  6. Step 6: Final answer
    x = 5,410.52

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1.5x scale

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.