Home / 4,443.96-6,669.98-2,365.70

Finding the Fourth Proportional to 4,443.96, 6,669.98 and 2,365.70

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Solution

The fourth proportional to 4,443.96, 6,669.98 and 2,365.70 is: 3,550.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,443.96 : 6,669.98 = 2,365.70 : x
  2. Step 2: Convert to fraction form
    4,443.96/6,669.98 = 2,365.70/x
  3. Step 3: Cross multiply
    4,443.96x = 6,669.98 × 2,365.70
  4. Step 4: Simplify right side
    4,443.96x = 15,779,194.28
  5. Step 5: Solve for x
    x = 15,779,194.28/4,443.96
  6. Step 6: Final answer
    x = 3,550.71

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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.