Home / 4,036.38-6,054-1,262.40

Finding the Fourth Proportional to 4,036.38, 6,054 and 1,262.40

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Solution

The fourth proportional to 4,036.38, 6,054 and 1,262.40 is: 1,893.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,036.38 : 6,054 = 1,262.40 : x
  2. Step 2: Convert to fraction form
    4,036.38/6,054 = 1,262.40/x
  3. Step 3: Cross multiply
    4,036.38x = 6,054 × 1,262.40
  4. Step 4: Simplify right side
    4,036.38x = 7,642,569.60
  5. Step 5: Solve for x
    x = 7,642,569.60/4,036.38
  6. Step 6: Final answer
    x = 1,893.42

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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.