Home / 4,101.84-6,144.60-2,453.76

Finding the Fourth Proportional to 4,101.84, 6,144.60 and 2,453.76

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Solution

The fourth proportional to 4,101.84, 6,144.60 and 2,453.76 is: 3,675.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,101.84 : 6,144.60 = 2,453.76 : x
  2. Step 2: Convert to fraction form
    4,101.84/6,144.60 = 2,453.76/x
  3. Step 3: Cross multiply
    4,101.84x = 6,144.60 × 2,453.76
  4. Step 4: Simplify right side
    4,101.84x = 15,077,373.70
  5. Step 5: Solve for x
    x = 15,077,373.70/4,101.84
  6. Step 6: Final answer
    x = 3,675.76

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1.5x scale

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.