Home / 4,153.53-6,227.31-2,303.49

Finding the Fourth Proportional to 4,153.53, 6,227.31 and 2,303.49

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Solution

The fourth proportional to 4,153.53, 6,227.31 and 2,303.49 is: 3,453.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,153.53 : 6,227.31 = 2,303.49 : x
  2. Step 2: Convert to fraction form
    4,153.53/6,227.31 = 2,303.49/x
  3. Step 3: Cross multiply
    4,153.53x = 6,227.31 × 2,303.49
  4. Step 4: Simplify right side
    4,153.53x = 14,344,546.31
  5. Step 5: Solve for x
    x = 14,344,546.31/4,153.53
  6. Step 6: Final answer
    x = 3,453.58

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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.