Home / 52,937.08-73,052.87-28,738.53

Finding the Fourth Proportional to 52,937.08, 73,052.87 and 28,738.53

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Solution

The fourth proportional to 52,937.08, 73,052.87 and 28,738.53 is: 39,659.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,937.08 : 73,052.87 = 28,738.53 : x
  2. Step 2: Convert to fraction form
    52,937.08/73,052.87 = 28,738.53/x
  3. Step 3: Cross multiply
    52,937.08x = 73,052.87 × 28,738.53
  4. Step 4: Simplify right side
    52,937.08x = 2,099,431,952.39
  5. Step 5: Solve for x
    x = 2,099,431,952.39/52,937.08
  6. Step 6: Final answer
    x = 39,659.01

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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.