Home / 14,824.64-22,217.52-10,910.72

Finding the Fourth Proportional to 14,824.64, 22,217.52 and 10,910.72

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Solution

The fourth proportional to 14,824.64, 22,217.52 and 10,910.72 is: 16,351.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,824.64 : 22,217.52 = 10,910.72 : x
  2. Step 2: Convert to fraction form
    14,824.64/22,217.52 = 10,910.72/x
  3. Step 3: Cross multiply
    14,824.64x = 22,217.52 × 10,910.72
  4. Step 4: Simplify right side
    14,824.64x = 242,409,139.81
  5. Step 5: Solve for x
    x = 242,409,139.81/14,824.64
  6. Step 6: Final answer
    x = 16,351.77

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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.