Home / 4,155.55-6,236.06-2,377.25

Finding the Fourth Proportional to 4,155.55, 6,236.06 and 2,377.25

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Solution

The fourth proportional to 4,155.55, 6,236.06 and 2,377.25 is: 3,567.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,155.55 : 6,236.06 = 2,377.25 : x
  2. Step 2: Convert to fraction form
    4,155.55/6,236.06 = 2,377.25/x
  3. Step 3: Cross multiply
    4,155.55x = 6,236.06 × 2,377.25
  4. Step 4: Simplify right side
    4,155.55x = 14,824,674.01
  5. Step 5: Solve for x
    x = 14,824,674.01/4,155.55
  6. Step 6: Final answer
    x = 3,567.44

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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.