Home / 116,336.61-174,505.82-63,717.39

Finding the Fourth Proportional to 116,336.61, 174,505.82 and 63,717.39

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Solution

The fourth proportional to 116,336.61, 174,505.82 and 63,717.39 is: 95,576.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,336.61 : 174,505.82 = 63,717.39 : x
  2. Step 2: Convert to fraction form
    116,336.61/174,505.82 = 63,717.39/x
  3. Step 3: Cross multiply
    116,336.61x = 174,505.82 × 63,717.39
  4. Step 4: Simplify right side
    116,336.61x = 11,119,055,071.62
  5. Step 5: Solve for x
    x = 11,119,055,071.62/116,336.61
  6. Step 6: Final answer
    x = 95,576.58

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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.