Home / 36,741.34-55,110.79-15,964.84

Finding the Fourth Proportional to 36,741.34, 55,110.79 and 15,964.84

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Solution

The fourth proportional to 36,741.34, 55,110.79 and 15,964.84 is: 23,946.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,741.34 : 55,110.79 = 15,964.84 : x
  2. Step 2: Convert to fraction form
    36,741.34/55,110.79 = 15,964.84/x
  3. Step 3: Cross multiply
    36,741.34x = 55,110.79 × 15,964.84
  4. Step 4: Simplify right side
    36,741.34x = 879,834,944.62
  5. Step 5: Solve for x
    x = 879,834,944.62/36,741.34
  6. Step 6: Final answer
    x = 23,946.73

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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.