Home / 94,330.34-141,446.81-27,761.82

Finding the Fourth Proportional to 94,330.34, 141,446.81 and 27,761.82

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Solution

The fourth proportional to 94,330.34, 141,446.81 and 27,761.82 is: 41,628.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,330.34 : 141,446.81 = 27,761.82 : x
  2. Step 2: Convert to fraction form
    94,330.34/141,446.81 = 27,761.82/x
  3. Step 3: Cross multiply
    94,330.34x = 141,446.81 × 27,761.82
  4. Step 4: Simplify right side
    94,330.34x = 3,926,820,878.79
  5. Step 5: Solve for x
    x = 3,926,820,878.79/94,330.34
  6. Step 6: Final answer
    x = 41,628.40

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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.