Home / 4,750.22-7,126.00-1,463.58

Finding the Fourth Proportional to 4,750.22, 7,126.00 and 1,463.58

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Solution

The fourth proportional to 4,750.22, 7,126.00 and 1,463.58 is: 2,195.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,750.22 : 7,126.00 = 1,463.58 : x
  2. Step 2: Convert to fraction form
    4,750.22/7,126.00 = 1,463.58/x
  3. Step 3: Cross multiply
    4,750.22x = 7,126.00 × 1,463.58
  4. Step 4: Simplify right side
    4,750.22x = 10,429,467.42
  5. Step 5: Solve for x
    x = 10,429,467.42/4,750.22
  6. Step 6: Final answer
    x = 2,195.57

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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.