Home / 4,043.38-6,064.66-1,270.08

Finding the Fourth Proportional to 4,043.38, 6,064.66 and 1,270.08

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Solution

The fourth proportional to 4,043.38, 6,064.66 and 1,270.08 is: 1,904.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,043.38 : 6,064.66 = 1,270.08 : x
  2. Step 2: Convert to fraction form
    4,043.38/6,064.66 = 1,270.08/x
  3. Step 3: Cross multiply
    4,043.38x = 6,064.66 × 1,270.08
  4. Step 4: Simplify right side
    4,043.38x = 7,702,603.37
  5. Step 5: Solve for x
    x = 7,702,603.37/4,043.38
  6. Step 6: Final answer
    x = 1,904.99

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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.