Home / 175,647.41-242,394.03-95,074.91

Finding the Fourth Proportional to 175,647.41, 242,394.03 and 95,074.91

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Solution

The fourth proportional to 175,647.41, 242,394.03 and 95,074.91 is: 131,203.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,647.41 : 242,394.03 = 95,074.91 : x
  2. Step 2: Convert to fraction form
    175,647.41/242,394.03 = 95,074.91/x
  3. Step 3: Cross multiply
    175,647.41x = 242,394.03 × 95,074.91
  4. Step 4: Simplify right side
    175,647.41x = 23,045,590,111.41
  5. Step 5: Solve for x
    x = 23,045,590,111.41/175,647.41
  6. Step 6: Final answer
    x = 131,203.70

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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.