Home / 16,297.74-24,446.88-4,611.60

Finding the Fourth Proportional to 16,297.74, 24,446.88 and 4,611.60

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Solution

The fourth proportional to 16,297.74, 24,446.88 and 4,611.60 is: 6,917.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,297.74 : 24,446.88 = 4,611.60 : x
  2. Step 2: Convert to fraction form
    16,297.74/24,446.88 = 4,611.60/x
  3. Step 3: Cross multiply
    16,297.74x = 24,446.88 × 4,611.60
  4. Step 4: Simplify right side
    16,297.74x = 112,739,231.81
  5. Step 5: Solve for x
    x = 112,739,231.81/16,297.74
  6. Step 6: Final answer
    x = 6,917.48

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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.