Home / 4,117.84-6,169.02-2,035.42

Finding the Fourth Proportional to 4,117.84, 6,169.02 and 2,035.42

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Solution

The fourth proportional to 4,117.84, 6,169.02 and 2,035.42 is: 3,049.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,117.84 : 6,169.02 = 2,035.42 : x
  2. Step 2: Convert to fraction form
    4,117.84/6,169.02 = 2,035.42/x
  3. Step 3: Cross multiply
    4,117.84x = 6,169.02 × 2,035.42
  4. Step 4: Simplify right side
    4,117.84x = 12,556,546.69
  5. Step 5: Solve for x
    x = 12,556,546.69/4,117.84
  6. Step 6: Final answer
    x = 3,049.30

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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.