Home / 4,820.86-6,652.80-2,725

Finding the Fourth Proportional to 4,820.86, 6,652.80 and 2,725

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Solution

The fourth proportional to 4,820.86, 6,652.80 and 2,725 is: 3,760.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,820.86 : 6,652.80 = 2,725 : x
  2. Step 2: Convert to fraction form
    4,820.86/6,652.80 = 2,725/x
  3. Step 3: Cross multiply
    4,820.86x = 6,652.80 × 2,725
  4. Step 4: Simplify right side
    4,820.86x = 18,128,880
  5. Step 5: Solve for x
    x = 18,128,880/4,820.86
  6. Step 6: Final answer
    x = 3,760.51

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.