Home / 175,577.15-242,295.68-95,006.12

Finding the Fourth Proportional to 175,577.15, 242,295.68 and 95,006.12

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Solution

The fourth proportional to 175,577.15, 242,295.68 and 95,006.12 is: 131,108.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,577.15 : 242,295.68 = 95,006.12 : x
  2. Step 2: Convert to fraction form
    175,577.15/242,295.68 = 95,006.12/x
  3. Step 3: Cross multiply
    175,577.15x = 242,295.68 × 95,006.12
  4. Step 4: Simplify right side
    175,577.15x = 23,019,570,763.05
  5. Step 5: Solve for x
    x = 23,019,570,763.05/175,577.15
  6. Step 6: Final answer
    x = 131,108.01

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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.