Home / 94,866.11-142,283.57-34,063.79

Finding the Fourth Proportional to 94,866.11, 142,283.57 and 34,063.79

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Solution

The fourth proportional to 94,866.11, 142,283.57 and 34,063.79 is: 51,090.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,866.11 : 142,283.57 = 34,063.79 : x
  2. Step 2: Convert to fraction form
    94,866.11/142,283.57 = 34,063.79/x
  3. Step 3: Cross multiply
    94,866.11x = 142,283.57 × 34,063.79
  4. Step 4: Simplify right side
    94,866.11x = 4,846,717,648.93
  5. Step 5: Solve for x
    x = 4,846,717,648.93/94,866.11
  6. Step 6: Final answer
    x = 51,090.09

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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.