Home / 16,546.08-22,824.44-10,485.20

Finding the Fourth Proportional to 16,546.08, 22,824.44 and 10,485.20

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Solution

The fourth proportional to 16,546.08, 22,824.44 and 10,485.20 is: 14,463.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,546.08 : 22,824.44 = 10,485.20 : x
  2. Step 2: Convert to fraction form
    16,546.08/22,824.44 = 10,485.20/x
  3. Step 3: Cross multiply
    16,546.08x = 22,824.44 × 10,485.20
  4. Step 4: Simplify right side
    16,546.08x = 239,318,818.29
  5. Step 5: Solve for x
    x = 239,318,818.29/16,546.08
  6. Step 6: Final answer
    x = 14,463.78

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.