Home / 4,503.80-6,745.26-4,348.06

Finding the Fourth Proportional to 4,503.80, 6,745.26 and 4,348.06

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Solution

The fourth proportional to 4,503.80, 6,745.26 and 4,348.06 is: 6,512.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,503.80 : 6,745.26 = 4,348.06 : x
  2. Step 2: Convert to fraction form
    4,503.80/6,745.26 = 4,348.06/x
  3. Step 3: Cross multiply
    4,503.80x = 6,745.26 × 4,348.06
  4. Step 4: Simplify right side
    4,503.80x = 29,328,795.20
  5. Step 5: Solve for x
    x = 29,328,795.20/4,503.80
  6. Step 6: Final answer
    x = 6,512.01

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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.