Home / 24,418.74-36,628.16-8,832.72

Finding the Fourth Proportional to 24,418.74, 36,628.16 and 8,832.72

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Solution

The fourth proportional to 24,418.74, 36,628.16 and 8,832.72 is: 13,249.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,418.74 : 36,628.16 = 8,832.72 : x
  2. Step 2: Convert to fraction form
    24,418.74/36,628.16 = 8,832.72/x
  3. Step 3: Cross multiply
    24,418.74x = 36,628.16 × 8,832.72
  4. Step 4: Simplify right side
    24,418.74x = 323,526,237.23
  5. Step 5: Solve for x
    x = 323,526,237.23/24,418.74
  6. Step 6: Final answer
    x = 13,249.10

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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.