Home / 82,682.08-114,101.12-44,956.24

Finding the Fourth Proportional to 82,682.08, 114,101.12 and 44,956.24

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Solution

The fourth proportional to 82,682.08, 114,101.12 and 44,956.24 is: 62,039.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,682.08 : 114,101.12 = 44,956.24 : x
  2. Step 2: Convert to fraction form
    82,682.08/114,101.12 = 44,956.24/x
  3. Step 3: Cross multiply
    82,682.08x = 114,101.12 × 44,956.24
  4. Step 4: Simplify right side
    82,682.08x = 5,129,557,334.99
  5. Step 5: Solve for x
    x = 5,129,557,334.99/82,682.08
  6. Step 6: Final answer
    x = 62,039.53

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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.