Home / 5,900.32-8,849.80-2,202.68

Finding the Fourth Proportional to 5,900.32, 8,849.80 and 2,202.68

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Solution

The fourth proportional to 5,900.32, 8,849.80 and 2,202.68 is: 3,303.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,900.32 : 8,849.80 = 2,202.68 : x
  2. Step 2: Convert to fraction form
    5,900.32/8,849.80 = 2,202.68/x
  3. Step 3: Cross multiply
    5,900.32x = 8,849.80 × 2,202.68
  4. Step 4: Simplify right side
    5,900.32x = 19,493,277.46
  5. Step 5: Solve for x
    x = 19,493,277.46/5,900.32
  6. Step 6: Final answer
    x = 3,303.77

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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.