Home / 4,409.01-6,607.33-3,170.59

Finding the Fourth Proportional to 4,409.01, 6,607.33 and 3,170.59

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Solution

The fourth proportional to 4,409.01, 6,607.33 and 3,170.59 is: 4,751.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,409.01 : 6,607.33 = 3,170.59 : x
  2. Step 2: Convert to fraction form
    4,409.01/6,607.33 = 3,170.59/x
  3. Step 3: Cross multiply
    4,409.01x = 6,607.33 × 3,170.59
  4. Step 4: Simplify right side
    4,409.01x = 20,949,134.42
  5. Step 5: Solve for x
    x = 20,949,134.42/4,409.01
  6. Step 6: Final answer
    x = 4,751.44

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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.