Home / 4,350.48-6,519.96-1,750.80

Finding the Fourth Proportional to 4,350.48, 6,519.96 and 1,750.80

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Solution

The fourth proportional to 4,350.48, 6,519.96 and 1,750.80 is: 2,623.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,350.48 : 6,519.96 = 1,750.80 : x
  2. Step 2: Convert to fraction form
    4,350.48/6,519.96 = 1,750.80/x
  3. Step 3: Cross multiply
    4,350.48x = 6,519.96 × 1,750.80
  4. Step 4: Simplify right side
    4,350.48x = 11,415,145.97
  5. Step 5: Solve for x
    x = 11,415,145.97/4,350.48
  6. Step 6: Final answer
    x = 2,623.88

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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.