Home / 4,018.29-6,027.72-1,244.60

Finding the Fourth Proportional to 4,018.29, 6,027.72 and 1,244.60

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Solution

The fourth proportional to 4,018.29, 6,027.72 and 1,244.60 is: 1,866.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,018.29 : 6,027.72 = 1,244.60 : x
  2. Step 2: Convert to fraction form
    4,018.29/6,027.72 = 1,244.60/x
  3. Step 3: Cross multiply
    4,018.29x = 6,027.72 × 1,244.60
  4. Step 4: Simplify right side
    4,018.29x = 7,502,110.71
  5. Step 5: Solve for x
    x = 7,502,110.71/4,018.29
  6. Step 6: Final answer
    x = 1,866.99

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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.