Home / 4,500.36-6,210.90-2,611.98

Finding the Fourth Proportional to 4,500.36, 6,210.90 and 2,611.98

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Solution

The fourth proportional to 4,500.36, 6,210.90 and 2,611.98 is: 3,604.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,500.36 : 6,210.90 = 2,611.98 : x
  2. Step 2: Convert to fraction form
    4,500.36/6,210.90 = 2,611.98/x
  3. Step 3: Cross multiply
    4,500.36x = 6,210.90 × 2,611.98
  4. Step 4: Simplify right side
    4,500.36x = 16,222,746.58
  5. Step 5: Solve for x
    x = 16,222,746.58/4,500.36
  6. Step 6: Final answer
    x = 3,604.77

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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.