Home / 4,510.07-6,765.11-1,738.05

Finding the Fourth Proportional to 4,510.07, 6,765.11 and 1,738.05

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Solution

The fourth proportional to 4,510.07, 6,765.11 and 1,738.05 is: 2,607.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,510.07 : 6,765.11 = 1,738.05 : x
  2. Step 2: Convert to fraction form
    4,510.07/6,765.11 = 1,738.05/x
  3. Step 3: Cross multiply
    4,510.07x = 6,765.11 × 1,738.05
  4. Step 4: Simplify right side
    4,510.07x = 11,758,103.78
  5. Step 5: Solve for x
    x = 11,758,103.78/4,510.07
  6. Step 6: Final answer
    x = 2,607.08

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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.