Home / 116,312.41-174,469.52-63,693.19

Finding the Fourth Proportional to 116,312.41, 174,469.52 and 63,693.19

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Solution

The fourth proportional to 116,312.41, 174,469.52 and 63,693.19 is: 95,540.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,312.41 : 174,469.52 = 63,693.19 : x
  2. Step 2: Convert to fraction form
    116,312.41/174,469.52 = 63,693.19/x
  3. Step 3: Cross multiply
    116,312.41x = 174,469.52 × 63,693.19
  4. Step 4: Simplify right side
    116,312.41x = 11,112,519,503.36
  5. Step 5: Solve for x
    x = 11,112,519,503.36/116,312.41
  6. Step 6: Final answer
    x = 95,540.28

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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.