Home / 16,242.36-24,366.48-4,997.48

Finding the Fourth Proportional to 16,242.36, 24,366.48 and 4,997.48

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Solution

The fourth proportional to 16,242.36, 24,366.48 and 4,997.48 is: 7,497.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,242.36 : 24,366.48 = 4,997.48 : x
  2. Step 2: Convert to fraction form
    16,242.36/24,366.48 = 4,997.48/x
  3. Step 3: Cross multiply
    16,242.36x = 24,366.48 × 4,997.48
  4. Step 4: Simplify right side
    16,242.36x = 121,770,996.47
  5. Step 5: Solve for x
    x = 121,770,996.47/16,242.36
  6. Step 6: Final answer
    x = 7,497.12

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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.