Home / 4,551.59-6,816.45-2,597.87

Finding the Fourth Proportional to 4,551.59, 6,816.45 and 2,597.87

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Solution

The fourth proportional to 4,551.59, 6,816.45 and 2,597.87 is: 3,890.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,551.59 : 6,816.45 = 2,597.87 : x
  2. Step 2: Convert to fraction form
    4,551.59/6,816.45 = 2,597.87/x
  3. Step 3: Cross multiply
    4,551.59x = 6,816.45 × 2,597.87
  4. Step 4: Simplify right side
    4,551.59x = 17,708,250.96
  5. Step 5: Solve for x
    x = 17,708,250.96/4,551.59
  6. Step 6: Final answer
    x = 3,890.56

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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.