Home / 4,404.03-6,603.88-2,180.29

Finding the Fourth Proportional to 4,404.03, 6,603.88 and 2,180.29

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Solution

The fourth proportional to 4,404.03, 6,603.88 and 2,180.29 is: 3,269.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,404.03 : 6,603.88 = 2,180.29 : x
  2. Step 2: Convert to fraction form
    4,404.03/6,603.88 = 2,180.29/x
  3. Step 3: Cross multiply
    4,404.03x = 6,603.88 × 2,180.29
  4. Step 4: Simplify right side
    4,404.03x = 14,398,373.53
  5. Step 5: Solve for x
    x = 14,398,373.53/4,404.03
  6. Step 6: Final answer
    x = 3,269.36

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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.