Home / 7,373.42-11,058.44-2,108.33

Finding the Fourth Proportional to 7,373.42, 11,058.44 and 2,108.33

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Solution

The fourth proportional to 7,373.42, 11,058.44 and 2,108.33 is: 3,162.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,373.42 : 11,058.44 = 2,108.33 : x
  2. Step 2: Convert to fraction form
    7,373.42/11,058.44 = 2,108.33/x
  3. Step 3: Cross multiply
    7,373.42x = 11,058.44 × 2,108.33
  4. Step 4: Simplify right side
    7,373.42x = 23,314,774.97
  5. Step 5: Solve for x
    x = 23,314,774.97/7,373.42
  6. Step 6: Final answer
    x = 3,162.00

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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.