Home / 95,345.72-131,522.41-59,473.43

Finding the Fourth Proportional to 95,345.72, 131,522.41 and 59,473.43

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Solution

The fourth proportional to 95,345.72, 131,522.41 and 59,473.43 is: 82,039.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,345.72 : 131,522.41 = 59,473.43 : x
  2. Step 2: Convert to fraction form
    95,345.72/131,522.41 = 59,473.43/x
  3. Step 3: Cross multiply
    95,345.72x = 131,522.41 × 59,473.43
  4. Step 4: Simplify right side
    95,345.72x = 7,822,089,024.69
  5. Step 5: Solve for x
    x = 7,822,089,024.69/95,345.72
  6. Step 6: Final answer
    x = 82,039.22

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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.