Home / 4,043.10-6,056.55-2,309.70

Finding the Fourth Proportional to 4,043.10, 6,056.55 and 2,309.70

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Solution

The fourth proportional to 4,043.10, 6,056.55 and 2,309.70 is: 3,459.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,043.10 : 6,056.55 = 2,309.70 : x
  2. Step 2: Convert to fraction form
    4,043.10/6,056.55 = 2,309.70/x
  3. Step 3: Cross multiply
    4,043.10x = 6,056.55 × 2,309.70
  4. Step 4: Simplify right side
    4,043.10x = 13,988,813.54
  5. Step 5: Solve for x
    x = 13,988,813.54/4,043.10
  6. Step 6: Final answer
    x = 3,459.92

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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.