Home / 4,234.77-6,309.23-4,025.66

Finding the Fourth Proportional to 4,234.77, 6,309.23 and 4,025.66

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Solution

The fourth proportional to 4,234.77, 6,309.23 and 4,025.66 is: 5,997.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,234.77 : 6,309.23 = 4,025.66 : x
  2. Step 2: Convert to fraction form
    4,234.77/6,309.23 = 4,025.66/x
  3. Step 3: Cross multiply
    4,234.77x = 6,309.23 × 4,025.66
  4. Step 4: Simplify right side
    4,234.77x = 25,398,763.17
  5. Step 5: Solve for x
    x = 25,398,763.17/4,234.77
  6. Step 6: Final answer
    x = 5,997.67

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.