Home / 2,701.10-4,047.32-2,269.10

Finding the Fourth Proportional to 2,701.10, 4,047.32 and 2,269.10

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Solution

The fourth proportional to 2,701.10, 4,047.32 and 2,269.10 is: 3,400.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,701.10 : 4,047.32 = 2,269.10 : x
  2. Step 2: Convert to fraction form
    2,701.10/4,047.32 = 2,269.10/x
  3. Step 3: Cross multiply
    2,701.10x = 4,047.32 × 2,269.10
  4. Step 4: Simplify right side
    2,701.10x = 9,183,773.81
  5. Step 5: Solve for x
    x = 9,183,773.81/2,701.10
  6. Step 6: Final answer
    x = 3,400.01

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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.