Home / 58,937.46-81,335.44-32,081.70

Finding the Fourth Proportional to 58,937.46, 81,335.44 and 32,081.70

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Solution

The fourth proportional to 58,937.46, 81,335.44 and 32,081.70 is: 44,273.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,937.46 : 81,335.44 = 32,081.70 : x
  2. Step 2: Convert to fraction form
    58,937.46/81,335.44 = 32,081.70/x
  3. Step 3: Cross multiply
    58,937.46x = 81,335.44 × 32,081.70
  4. Step 4: Simplify right side
    58,937.46x = 2,609,379,185.45
  5. Step 5: Solve for x
    x = 2,609,379,185.45/58,937.46
  6. Step 6: Final answer
    x = 44,273.70

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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.