Home / 116,212.33-174,411.92-60,068.90

Finding the Fourth Proportional to 116,212.33, 174,411.92 and 60,068.90

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Solution

The fourth proportional to 116,212.33, 174,411.92 and 60,068.90 is: 90,151.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,212.33 : 174,411.92 = 60,068.90 : x
  2. Step 2: Convert to fraction form
    116,212.33/174,411.92 = 60,068.90/x
  3. Step 3: Cross multiply
    116,212.33x = 174,411.92 × 60,068.90
  4. Step 4: Simplify right side
    116,212.33x = 10,476,732,316.97
  5. Step 5: Solve for x
    x = 10,476,732,316.97/116,212.33
  6. Step 6: Final answer
    x = 90,151.64

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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.