Home / 4,060.60-6,086-1,866.32

Finding the Fourth Proportional to 4,060.60, 6,086 and 1,866.32

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Solution

The fourth proportional to 4,060.60, 6,086 and 1,866.32 is: 2,797.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,060.60 : 6,086 = 1,866.32 : x
  2. Step 2: Convert to fraction form
    4,060.60/6,086 = 1,866.32/x
  3. Step 3: Cross multiply
    4,060.60x = 6,086 × 1,866.32
  4. Step 4: Simplify right side
    4,060.60x = 11,358,423.52
  5. Step 5: Solve for x
    x = 11,358,423.52/4,060.60
  6. Step 6: Final answer
    x = 2,797.23

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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.