Home / 4,324.05-6,484.68-1,401.66

Finding the Fourth Proportional to 4,324.05, 6,484.68 and 1,401.66

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Solution

The fourth proportional to 4,324.05, 6,484.68 and 1,401.66 is: 2,102.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,324.05 : 6,484.68 = 1,401.66 : x
  2. Step 2: Convert to fraction form
    4,324.05/6,484.68 = 1,401.66/x
  3. Step 3: Cross multiply
    4,324.05x = 6,484.68 × 1,401.66
  4. Step 4: Simplify right side
    4,324.05x = 9,089,316.57
  5. Step 5: Solve for x
    x = 9,089,316.57/4,324.05
  6. Step 6: Final answer
    x = 2,102.04

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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.