Home / 4,437.30-6,660.04-2,247.56

Finding the Fourth Proportional to 4,437.30, 6,660.04 and 2,247.56

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Solution

The fourth proportional to 4,437.30, 6,660.04 and 2,247.56 is: 3,373.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,437.30 : 6,660.04 = 2,247.56 : x
  2. Step 2: Convert to fraction form
    4,437.30/6,660.04 = 2,247.56/x
  3. Step 3: Cross multiply
    4,437.30x = 6,660.04 × 2,247.56
  4. Step 4: Simplify right side
    4,437.30x = 14,968,839.50
  5. Step 5: Solve for x
    x = 14,968,839.50/4,437.30
  6. Step 6: Final answer
    x = 3,373.41

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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.