Home / 4,176.08-6,263.43-1,544.82

Finding the Fourth Proportional to 4,176.08, 6,263.43 and 1,544.82

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Solution

The fourth proportional to 4,176.08, 6,263.43 and 1,544.82 is: 2,316.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,176.08 : 6,263.43 = 1,544.82 : x
  2. Step 2: Convert to fraction form
    4,176.08/6,263.43 = 1,544.82/x
  3. Step 3: Cross multiply
    4,176.08x = 6,263.43 × 1,544.82
  4. Step 4: Simplify right side
    4,176.08x = 9,675,871.93
  5. Step 5: Solve for x
    x = 9,675,871.93/4,176.08
  6. Step 6: Final answer
    x = 2,316.97

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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.