Home / 16,844.71-23,232-14,823.76

Finding the Fourth Proportional to 16,844.71, 23,232 and 14,823.76

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Solution

The fourth proportional to 16,844.71, 23,232 and 14,823.76 is: 20,444.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,844.71 : 23,232 = 14,823.76 : x
  2. Step 2: Convert to fraction form
    16,844.71/23,232 = 14,823.76/x
  3. Step 3: Cross multiply
    16,844.71x = 23,232 × 14,823.76
  4. Step 4: Simplify right side
    16,844.71x = 344,385,592.32
  5. Step 5: Solve for x
    x = 344,385,592.32/16,844.71
  6. Step 6: Final answer
    x = 20,444.73

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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.