Home / 22,887.06-34,327.77-10,393.86

Finding the Fourth Proportional to 22,887.06, 34,327.77 and 10,393.86

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Solution

The fourth proportional to 22,887.06, 34,327.77 and 10,393.86 is: 15,589.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,887.06 : 34,327.77 = 10,393.86 : x
  2. Step 2: Convert to fraction form
    22,887.06/34,327.77 = 10,393.86/x
  3. Step 3: Cross multiply
    22,887.06x = 34,327.77 × 10,393.86
  4. Step 4: Simplify right side
    22,887.06x = 356,798,035.49
  5. Step 5: Solve for x
    x = 356,798,035.49/22,887.06
  6. Step 6: Final answer
    x = 15,589.51

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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.