Home / 9,094.08-13,627.92-4,930.56

Finding the Fourth Proportional to 9,094.08, 13,627.92 and 4,930.56

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Solution

The fourth proportional to 9,094.08, 13,627.92 and 4,930.56 is: 7,388.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,094.08 : 13,627.92 = 4,930.56 : x
  2. Step 2: Convert to fraction form
    9,094.08/13,627.92 = 4,930.56/x
  3. Step 3: Cross multiply
    9,094.08x = 13,627.92 × 4,930.56
  4. Step 4: Simplify right side
    9,094.08x = 67,193,277.24
  5. Step 5: Solve for x
    x = 67,193,277.24/9,094.08
  6. Step 6: Final answer
    x = 7,388.68

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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.