Home / 16,571.52-24,851.36-5,476.16

Finding the Fourth Proportional to 16,571.52, 24,851.36 and 5,476.16

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Solution

The fourth proportional to 16,571.52, 24,851.36 and 5,476.16 is: 8,212.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,571.52 : 24,851.36 = 5,476.16 : x
  2. Step 2: Convert to fraction form
    16,571.52/24,851.36 = 5,476.16/x
  3. Step 3: Cross multiply
    16,571.52x = 24,851.36 × 5,476.16
  4. Step 4: Simplify right side
    16,571.52x = 136,090,023.58
  5. Step 5: Solve for x
    x = 136,090,023.58/16,571.52
  6. Step 6: Final answer
    x = 8,212.28

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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.