Home / 16,185.60-24,252.48-13,593.60

Finding the Fourth Proportional to 16,185.60, 24,252.48 and 13,593.60

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Solution

The fourth proportional to 16,185.60, 24,252.48 and 13,593.60 is: 20,368.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,185.60 : 24,252.48 = 13,593.60 : x
  2. Step 2: Convert to fraction form
    16,185.60/24,252.48 = 13,593.60/x
  3. Step 3: Cross multiply
    16,185.60x = 24,252.48 × 13,593.60
  4. Step 4: Simplify right side
    16,185.60x = 329,678,512.13
  5. Step 5: Solve for x
    x = 329,678,512.13/16,185.60
  6. Step 6: Final answer
    x = 20,368.63

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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.