Home / 4,513.10-6,769.65-4,037.90

Finding the Fourth Proportional to 4,513.10, 6,769.65 and 4,037.90

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Solution

The fourth proportional to 4,513.10, 6,769.65 and 4,037.90 is: 6,056.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,513.10 : 6,769.65 = 4,037.90 : x
  2. Step 2: Convert to fraction form
    4,513.10/6,769.65 = 4,037.90/x
  3. Step 3: Cross multiply
    4,513.10x = 6,769.65 × 4,037.90
  4. Step 4: Simplify right side
    4,513.10x = 27,335,169.74
  5. Step 5: Solve for x
    x = 27,335,169.74/4,513.10
  6. Step 6: Final answer
    x = 6,056.85

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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.