Home / 95,558.40-131,522.49-84,153.24

Finding the Fourth Proportional to 95,558.40, 131,522.49 and 84,153.24

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Solution

The fourth proportional to 95,558.40, 131,522.49 and 84,153.24 is: 115,824.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,558.40 : 131,522.49 = 84,153.24 : x
  2. Step 2: Convert to fraction form
    95,558.40/131,522.49 = 84,153.24/x
  3. Step 3: Cross multiply
    95,558.40x = 131,522.49 × 84,153.24
  4. Step 4: Simplify right side
    95,558.40x = 11,068,043,666.37
  5. Step 5: Solve for x
    x = 11,068,043,666.37/95,558.40
  6. Step 6: Final answer
    x = 115,824.92

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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.