Home / 24,647.22-34,003.04-18,202.28

Finding the Fourth Proportional to 24,647.22, 34,003.04 and 18,202.28

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Solution

The fourth proportional to 24,647.22, 34,003.04 and 18,202.28 is: 25,111.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,647.22 : 34,003.04 = 18,202.28 : x
  2. Step 2: Convert to fraction form
    24,647.22/34,003.04 = 18,202.28/x
  3. Step 3: Cross multiply
    24,647.22x = 34,003.04 × 18,202.28
  4. Step 4: Simplify right side
    24,647.22x = 618,932,593.90
  5. Step 5: Solve for x
    x = 618,932,593.90/24,647.22
  6. Step 6: Final answer
    x = 25,111.66

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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.