Home / 7,952.33-10,974.34-4,415.58

Finding the Fourth Proportional to 7,952.33, 10,974.34 and 4,415.58

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Solution

The fourth proportional to 7,952.33, 10,974.34 and 4,415.58 is: 6,093.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,952.33 : 10,974.34 = 4,415.58 : x
  2. Step 2: Convert to fraction form
    7,952.33/10,974.34 = 4,415.58/x
  3. Step 3: Cross multiply
    7,952.33x = 10,974.34 × 4,415.58
  4. Step 4: Simplify right side
    7,952.33x = 48,458,076.22
  5. Step 5: Solve for x
    x = 48,458,076.22/7,952.33
  6. Step 6: Final answer
    x = 6,093.57

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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.