Home / 4,603.08-6,350.82-2,613.48

Finding the Fourth Proportional to 4,603.08, 6,350.82 and 2,613.48

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Solution

The fourth proportional to 4,603.08, 6,350.82 and 2,613.48 is: 3,605.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,603.08 : 6,350.82 = 2,613.48 : x
  2. Step 2: Convert to fraction form
    4,603.08/6,350.82 = 2,613.48/x
  3. Step 3: Cross multiply
    4,603.08x = 6,350.82 × 2,613.48
  4. Step 4: Simplify right side
    4,603.08x = 16,597,741.05
  5. Step 5: Solve for x
    x = 16,597,741.05/4,603.08
  6. Step 6: Final answer
    x = 3,605.79

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.