Home / 235,058.50-352,354.47-110,175.94

Finding the Fourth Proportional to 235,058.50, 352,354.47 and 110,175.94

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Solution

The fourth proportional to 235,058.50, 352,354.47 and 110,175.94 is: 165,154.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    235,058.50 : 352,354.47 = 110,175.94 : x
  2. Step 2: Convert to fraction form
    235,058.50/352,354.47 = 110,175.94/x
  3. Step 3: Cross multiply
    235,058.50x = 352,354.47 × 110,175.94
  4. Step 4: Simplify right side
    235,058.50x = 38,820,984,945.45
  5. Step 5: Solve for x
    x = 38,820,984,945.45/235,058.50
  6. Step 6: Final answer
    x = 165,154.57

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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.