Home / 3,701.52-5,552.34-2,068.47

Finding the Fourth Proportional to 3,701.52, 5,552.34 and 2,068.47

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Solution

The fourth proportional to 3,701.52, 5,552.34 and 2,068.47 is: 3,102.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,701.52 : 5,552.34 = 2,068.47 : x
  2. Step 2: Convert to fraction form
    3,701.52/5,552.34 = 2,068.47/x
  3. Step 3: Cross multiply
    3,701.52x = 5,552.34 × 2,068.47
  4. Step 4: Simplify right side
    3,701.52x = 11,484,848.72
  5. Step 5: Solve for x
    x = 11,484,848.72/3,701.52
  6. Step 6: Final answer
    x = 3,102.74

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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.