Home / 3,250.51-4,877.06-1,059.26

Finding the Fourth Proportional to 3,250.51, 4,877.06 and 1,059.26

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Solution

The fourth proportional to 3,250.51, 4,877.06 and 1,059.26 is: 1,589.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,250.51 : 4,877.06 = 1,059.26 : x
  2. Step 2: Convert to fraction form
    3,250.51/4,877.06 = 1,059.26/x
  3. Step 3: Cross multiply
    3,250.51x = 4,877.06 × 1,059.26
  4. Step 4: Simplify right side
    3,250.51x = 5,166,044.89
  5. Step 5: Solve for x
    x = 5,166,044.89/3,250.51
  6. Step 6: Final answer
    x = 1,589.30

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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.