Home / 4,036.88-6,055.83-1,439.84

Finding the Fourth Proportional to 4,036.88, 6,055.83 and 1,439.84

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Solution

The fourth proportional to 4,036.88, 6,055.83 and 1,439.84 is: 2,159.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,036.88 : 6,055.83 = 1,439.84 : x
  2. Step 2: Convert to fraction form
    4,036.88/6,055.83 = 1,439.84/x
  3. Step 3: Cross multiply
    4,036.88x = 6,055.83 × 1,439.84
  4. Step 4: Simplify right side
    4,036.88x = 8,719,395.99
  5. Step 5: Solve for x
    x = 8,719,395.99/4,036.88
  6. Step 6: Final answer
    x = 2,159.94

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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.