Home / 3,343.91-4,614.59-1,852.03

Finding the Fourth Proportional to 3,343.91, 4,614.59 and 1,852.03

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Solution

The fourth proportional to 3,343.91, 4,614.59 and 1,852.03 is: 2,555.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,343.91 : 4,614.59 = 1,852.03 : x
  2. Step 2: Convert to fraction form
    3,343.91/4,614.59 = 1,852.03/x
  3. Step 3: Cross multiply
    3,343.91x = 4,614.59 × 1,852.03
  4. Step 4: Simplify right side
    3,343.91x = 8,546,326.78
  5. Step 5: Solve for x
    x = 8,546,326.78/3,343.91
  6. Step 6: Final answer
    x = 2,555.79

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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.