Home / 3,360.83-4,636.88-2,034.11

Finding the Fourth Proportional to 3,360.83, 4,636.88 and 2,034.11

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Solution

The fourth proportional to 3,360.83, 4,636.88 and 2,034.11 is: 2,806.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,360.83 : 4,636.88 = 2,034.11 : x
  2. Step 2: Convert to fraction form
    3,360.83/4,636.88 = 2,034.11/x
  3. Step 3: Cross multiply
    3,360.83x = 4,636.88 × 2,034.11
  4. Step 4: Simplify right side
    3,360.83x = 9,431,913.81
  5. Step 5: Solve for x
    x = 9,431,913.81/3,360.83
  6. Step 6: Final answer
    x = 2,806.42

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.