Home / 17,424.86-24,046.83-10,255.32

Finding the Fourth Proportional to 17,424.86, 24,046.83 and 10,255.32

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Solution

The fourth proportional to 17,424.86, 24,046.83 and 10,255.32 is: 14,152.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,424.86 : 24,046.83 = 10,255.32 : x
  2. Step 2: Convert to fraction form
    17,424.86/24,046.83 = 10,255.32/x
  3. Step 3: Cross multiply
    17,424.86x = 24,046.83 × 10,255.32
  4. Step 4: Simplify right side
    17,424.86x = 246,607,936.64
  5. Step 5: Solve for x
    x = 246,607,936.64/17,424.86
  6. Step 6: Final answer
    x = 14,152.65

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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.