Home / 4,473.68-6,708.30-1,353.08

Finding the Fourth Proportional to 4,473.68, 6,708.30 and 1,353.08

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Solution

The fourth proportional to 4,473.68, 6,708.30 and 1,353.08 is: 2,028.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,473.68 : 6,708.30 = 1,353.08 : x
  2. Step 2: Convert to fraction form
    4,473.68/6,708.30 = 1,353.08/x
  3. Step 3: Cross multiply
    4,473.68x = 6,708.30 × 1,353.08
  4. Step 4: Simplify right side
    4,473.68x = 9,076,833.02
  5. Step 5: Solve for x
    x = 9,076,833.02/4,473.68
  6. Step 6: Final answer
    x = 2,028.94

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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.