Home / 4,513.81-6,758.42-3,035.39

Finding the Fourth Proportional to 4,513.81, 6,758.42 and 3,035.39

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Solution

The fourth proportional to 4,513.81, 6,758.42 and 3,035.39 is: 4,544.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,513.81 : 6,758.42 = 3,035.39 : x
  2. Step 2: Convert to fraction form
    4,513.81/6,758.42 = 3,035.39/x
  3. Step 3: Cross multiply
    4,513.81x = 6,758.42 × 3,035.39
  4. Step 4: Simplify right side
    4,513.81x = 20,514,440.48
  5. Step 5: Solve for x
    x = 20,514,440.48/4,513.81
  6. Step 6: Final answer
    x = 4,544.82

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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.