Home / 4,023.30-6,034.70-1,212.08

Finding the Fourth Proportional to 4,023.30, 6,034.70 and 1,212.08

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Solution

The fourth proportional to 4,023.30, 6,034.70 and 1,212.08 is: 1,818.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,023.30 : 6,034.70 = 1,212.08 : x
  2. Step 2: Convert to fraction form
    4,023.30/6,034.70 = 1,212.08/x
  3. Step 3: Cross multiply
    4,023.30x = 6,034.70 × 1,212.08
  4. Step 4: Simplify right side
    4,023.30x = 7,314,502.94
  5. Step 5: Solve for x
    x = 7,314,502.94/4,023.30
  6. Step 6: Final answer
    x = 1,818.04

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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.