Home / 7,386.98-11,073.26-4,093.18

Finding the Fourth Proportional to 7,386.98, 11,073.26 and 4,093.18

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Solution

The fourth proportional to 7,386.98, 11,073.26 and 4,093.18 is: 6,135.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,386.98 : 11,073.26 = 4,093.18 : x
  2. Step 2: Convert to fraction form
    7,386.98/11,073.26 = 4,093.18/x
  3. Step 3: Cross multiply
    7,386.98x = 11,073.26 × 4,093.18
  4. Step 4: Simplify right side
    7,386.98x = 45,324,846.37
  5. Step 5: Solve for x
    x = 45,324,846.37/7,386.98
  6. Step 6: Final answer
    x = 6,135.77

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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.