Home / 6,624.21-9,937.14-2,729.73

Finding the Fourth Proportional to 6,624.21, 9,937.14 and 2,729.73

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Solution

The fourth proportional to 6,624.21, 9,937.14 and 2,729.73 is: 4,094.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,624.21 : 9,937.14 = 2,729.73 : x
  2. Step 2: Convert to fraction form
    6,624.21/9,937.14 = 2,729.73/x
  3. Step 3: Cross multiply
    6,624.21x = 9,937.14 × 2,729.73
  4. Step 4: Simplify right side
    6,624.21x = 27,125,709.17
  5. Step 5: Solve for x
    x = 27,125,709.17/6,624.21
  6. Step 6: Final answer
    x = 4,094.93

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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.