Home / 82,680.08-114,098.36-44,954.24

Finding the Fourth Proportional to 82,680.08, 114,098.36 and 44,954.24

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Solution

The fourth proportional to 82,680.08, 114,098.36 and 44,954.24 is: 62,036.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,680.08 : 114,098.36 = 44,954.24 : x
  2. Step 2: Convert to fraction form
    82,680.08/114,098.36 = 44,954.24/x
  3. Step 3: Cross multiply
    82,680.08x = 114,098.36 × 44,954.24
  4. Step 4: Simplify right side
    82,680.08x = 5,129,205,059.05
  5. Step 5: Solve for x
    x = 5,129,205,059.05/82,680.08
  6. Step 6: Final answer
    x = 62,036.77

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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.