Home / 16,193.08-24,248.30-12,910.96

Finding the Fourth Proportional to 16,193.08, 24,248.30 and 12,910.96

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Solution

The fourth proportional to 16,193.08, 24,248.30 and 12,910.96 is: 19,333.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,193.08 : 24,248.30 = 12,910.96 : x
  2. Step 2: Convert to fraction form
    16,193.08/24,248.30 = 12,910.96/x
  3. Step 3: Cross multiply
    16,193.08x = 24,248.30 × 12,910.96
  4. Step 4: Simplify right side
    16,193.08x = 313,068,831.37
  5. Step 5: Solve for x
    x = 313,068,831.37/16,193.08
  6. Step 6: Final answer
    x = 19,333.50

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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.