Home / 4,408.52-6,614.58-3,719.48

Finding the Fourth Proportional to 4,408.52, 6,614.58 and 3,719.48

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Solution

The fourth proportional to 4,408.52, 6,614.58 and 3,719.48 is: 5,580.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,408.52 : 6,614.58 = 3,719.48 : x
  2. Step 2: Convert to fraction form
    4,408.52/6,614.58 = 3,719.48/x
  3. Step 3: Cross multiply
    4,408.52x = 6,614.58 × 3,719.48
  4. Step 4: Simplify right side
    4,408.52x = 24,602,798.02
  5. Step 5: Solve for x
    x = 24,602,798.02/4,408.52
  6. Step 6: Final answer
    x = 5,580.74

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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.