Home / 4,444.13-6,656.11-3,133.76

Finding the Fourth Proportional to 4,444.13, 6,656.11 and 3,133.76

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Solution

The fourth proportional to 4,444.13, 6,656.11 and 3,133.76 is: 4,693.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,444.13 : 6,656.11 = 3,133.76 : x
  2. Step 2: Convert to fraction form
    4,444.13/6,656.11 = 3,133.76/x
  3. Step 3: Cross multiply
    4,444.13x = 6,656.11 × 3,133.76
  4. Step 4: Simplify right side
    4,444.13x = 20,858,610.16
  5. Step 5: Solve for x
    x = 20,858,610.16/4,444.13
  6. Step 6: Final answer
    x = 4,693.52

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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.