Home / 95,035.44-131,111.53-61,039.18

Finding the Fourth Proportional to 95,035.44, 131,111.53 and 61,039.18

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Solution

The fourth proportional to 95,035.44, 131,111.53 and 61,039.18 is: 84,210.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,035.44 : 131,111.53 = 61,039.18 : x
  2. Step 2: Convert to fraction form
    95,035.44/131,111.53 = 61,039.18/x
  3. Step 3: Cross multiply
    95,035.44x = 131,111.53 × 61,039.18
  4. Step 4: Simplify right side
    95,035.44x = 8,002,940,279.75
  5. Step 5: Solve for x
    x = 8,002,940,279.75/95,035.44
  6. Step 6: Final answer
    x = 84,210.06

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1.5x scale

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.