Home / 4,210.73-6,316.11-4,109.24

Finding the Fourth Proportional to 4,210.73, 6,316.11 and 4,109.24

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Solution

The fourth proportional to 4,210.73, 6,316.11 and 4,109.24 is: 6,163.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,210.73 : 6,316.11 = 4,109.24 : x
  2. Step 2: Convert to fraction form
    4,210.73/6,316.11 = 4,109.24/x
  3. Step 3: Cross multiply
    4,210.73x = 6,316.11 × 4,109.24
  4. Step 4: Simplify right side
    4,210.73x = 25,954,411.86
  5. Step 5: Solve for x
    x = 25,954,411.86/4,210.73
  6. Step 6: Final answer
    x = 6,163.87

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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.