Home / 4,039.07-6,058.60-1,265.96

Finding the Fourth Proportional to 4,039.07, 6,058.60 and 1,265.96

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Solution

The fourth proportional to 4,039.07, 6,058.60 and 1,265.96 is: 1,898.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,039.07 : 6,058.60 = 1,265.96 : x
  2. Step 2: Convert to fraction form
    4,039.07/6,058.60 = 1,265.96/x
  3. Step 3: Cross multiply
    4,039.07x = 6,058.60 × 1,265.96
  4. Step 4: Simplify right side
    4,039.07x = 7,669,914.96
  5. Step 5: Solve for x
    x = 7,669,914.96/4,039.07
  6. Step 6: Final answer
    x = 1,898.93

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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.