Home / 4,331.80-6,483.30-3,035.80

Finding the Fourth Proportional to 4,331.80, 6,483.30 and 3,035.80

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Solution

The fourth proportional to 4,331.80, 6,483.30 and 3,035.80 is: 4,543.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,331.80 : 6,483.30 = 3,035.80 : x
  2. Step 2: Convert to fraction form
    4,331.80/6,483.30 = 3,035.80/x
  3. Step 3: Cross multiply
    4,331.80x = 6,483.30 × 3,035.80
  4. Step 4: Simplify right side
    4,331.80x = 19,682,002.14
  5. Step 5: Solve for x
    x = 19,682,002.14/4,331.80
  6. Step 6: Final answer
    x = 4,543.61

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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.