Home / 4,400.52-6,600.02-2,060.76

Finding the Fourth Proportional to 4,400.52, 6,600.02 and 2,060.76

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Solution

The fourth proportional to 4,400.52, 6,600.02 and 2,060.76 is: 3,090.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,400.52 : 6,600.02 = 2,060.76 : x
  2. Step 2: Convert to fraction form
    4,400.52/6,600.02 = 2,060.76/x
  3. Step 3: Cross multiply
    4,400.52x = 6,600.02 × 2,060.76
  4. Step 4: Simplify right side
    4,400.52x = 13,601,057.22
  5. Step 5: Solve for x
    x = 13,601,057.22/4,400.52
  6. Step 6: Final answer
    x = 3,090.78

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1.5x scale

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.