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Finding the Fourth Proportional to 175,015, 241,520.70 and 95,527

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Solution

The fourth proportional to 175,015, 241,520.70 and 95,527 is: 131,827.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,015 : 241,520.70 = 95,527 : x
  2. Step 2: Convert to fraction form
    175,015/241,520.70 = 95,527/x
  3. Step 3: Cross multiply
    175,015x = 241,520.70 × 95,527
  4. Step 4: Simplify right side
    175,015x = 23,071,747,908.90
  5. Step 5: Solve for x
    x = 23,071,747,908.90/175,015
  6. Step 6: Final answer
    x = 131,827.26

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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.