Home / 175,683.43-242,443.08-95,110.90

Finding the Fourth Proportional to 175,683.43, 242,443.08 and 95,110.90

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Solution

The fourth proportional to 175,683.43, 242,443.08 and 95,110.90 is: 131,253.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,683.43 : 242,443.08 = 95,110.90 : x
  2. Step 2: Convert to fraction form
    175,683.43/242,443.08 = 95,110.90/x
  3. Step 3: Cross multiply
    175,683.43x = 242,443.08 × 95,110.90
  4. Step 4: Simplify right side
    175,683.43x = 23,058,979,537.57
  5. Step 5: Solve for x
    x = 23,058,979,537.57/175,683.43
  6. Step 6: Final answer
    x = 131,253.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.