Home / 5,332.41-7,992.48-2,993.47

Finding the Fourth Proportional to 5,332.41, 7,992.48 and 2,993.47

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Solution

The fourth proportional to 5,332.41, 7,992.48 and 2,993.47 is: 4,486.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,332.41 : 7,992.48 = 2,993.47 : x
  2. Step 2: Convert to fraction form
    5,332.41/7,992.48 = 2,993.47/x
  3. Step 3: Cross multiply
    5,332.41x = 7,992.48 × 2,993.47
  4. Step 4: Simplify right side
    5,332.41x = 23,925,249.11
  5. Step 5: Solve for x
    x = 23,925,249.11/5,332.41
  6. Step 6: Final answer
    x = 4,486.76

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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.