Home / 4,600.77-6,349.23-2,611.23

Finding the Fourth Proportional to 4,600.77, 6,349.23 and 2,611.23

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Solution

The fourth proportional to 4,600.77, 6,349.23 and 2,611.23 is: 3,603.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,600.77 : 6,349.23 = 2,611.23 : x
  2. Step 2: Convert to fraction form
    4,600.77/6,349.23 = 2,611.23/x
  3. Step 3: Cross multiply
    4,600.77x = 6,349.23 × 2,611.23
  4. Step 4: Simplify right side
    4,600.77x = 16,579,299.85
  5. Step 5: Solve for x
    x = 16,579,299.85/4,600.77
  6. Step 6: Final answer
    x = 3,603.59

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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.