Home / 3,674.59-5,510.08-2,564.54

Finding the Fourth Proportional to 3,674.59, 5,510.08 and 2,564.54

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Solution

The fourth proportional to 3,674.59, 5,510.08 and 2,564.54 is: 3,845.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,674.59 : 5,510.08 = 2,564.54 : x
  2. Step 2: Convert to fraction form
    3,674.59/5,510.08 = 2,564.54/x
  3. Step 3: Cross multiply
    3,674.59x = 5,510.08 × 2,564.54
  4. Step 4: Simplify right side
    3,674.59x = 14,130,820.56
  5. Step 5: Solve for x
    x = 14,130,820.56/3,674.59
  6. Step 6: Final answer
    x = 3,845.55

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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.