Home / 5,992.11-8,269.63-3,602.48

Finding the Fourth Proportional to 5,992.11, 8,269.63 and 3,602.48

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Solution

The fourth proportional to 5,992.11, 8,269.63 and 3,602.48 is: 4,971.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,992.11 : 8,269.63 = 3,602.48 : x
  2. Step 2: Convert to fraction form
    5,992.11/8,269.63 = 3,602.48/x
  3. Step 3: Cross multiply
    5,992.11x = 8,269.63 × 3,602.48
  4. Step 4: Simplify right side
    5,992.11x = 29,791,141.53
  5. Step 5: Solve for x
    x = 29,791,141.53/5,992.11
  6. Step 6: Final answer
    x = 4,971.72

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.