Home / 16,416.36-24,593.40-9,738.75

Finding the Fourth Proportional to 16,416.36, 24,593.40 and 9,738.75

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Solution

The fourth proportional to 16,416.36, 24,593.40 and 9,738.75 is: 14,589.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,416.36 : 24,593.40 = 9,738.75 : x
  2. Step 2: Convert to fraction form
    16,416.36/24,593.40 = 9,738.75/x
  3. Step 3: Cross multiply
    16,416.36x = 24,593.40 × 9,738.75
  4. Step 4: Simplify right side
    16,416.36x = 239,509,061.25
  5. Step 5: Solve for x
    x = 239,509,061.25/16,416.36
  6. Step 6: Final answer
    x = 14,589.65

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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.