Home / 4,039.35-6,059.10-1,265.96

Finding the Fourth Proportional to 4,039.35, 6,059.10 and 1,265.96

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Solution

The fourth proportional to 4,039.35, 6,059.10 and 1,265.96 is: 1,898.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,039.35 : 6,059.10 = 1,265.96 : x
  2. Step 2: Convert to fraction form
    4,039.35/6,059.10 = 1,265.96/x
  3. Step 3: Cross multiply
    4,039.35x = 6,059.10 × 1,265.96
  4. Step 4: Simplify right side
    4,039.35x = 7,670,598.13
  5. Step 5: Solve for x
    x = 7,670,598.13/4,039.35
  6. Step 6: Final answer
    x = 1,898.97

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1.5x scale

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.