Home / 11,063.52-15,147.96-11,024.64

Finding the Fourth Proportional to 11,063.52, 15,147.96 and 11,024.64

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Solution

The fourth proportional to 11,063.52, 15,147.96 and 11,024.64 is: 15,094.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,063.52 : 15,147.96 = 11,024.64 : x
  2. Step 2: Convert to fraction form
    11,063.52/15,147.96 = 11,024.64/x
  3. Step 3: Cross multiply
    11,063.52x = 15,147.96 × 11,024.64
  4. Step 4: Simplify right side
    11,063.52x = 167,000,805.73
  5. Step 5: Solve for x
    x = 167,000,805.73/11,063.52
  6. Step 6: Final answer
    x = 15,094.73

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.