Home / 33,027.60-49,547.80-16,611.60

Finding the Fourth Proportional to 33,027.60, 49,547.80 and 16,611.60

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Solution

The fourth proportional to 33,027.60, 49,547.80 and 16,611.60 is: 24,920.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,027.60 : 49,547.80 = 16,611.60 : x
  2. Step 2: Convert to fraction form
    33,027.60/49,547.80 = 16,611.60/x
  3. Step 3: Cross multiply
    33,027.60x = 49,547.80 × 16,611.60
  4. Step 4: Simplify right side
    33,027.60x = 823,068,234.48
  5. Step 5: Solve for x
    x = 823,068,234.48/33,027.60
  6. Step 6: Final answer
    x = 24,920.62

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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.