Home / 82,352.48-113,646.57-44,626.73

Finding the Fourth Proportional to 82,352.48, 113,646.57 and 44,626.73

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Solution

The fourth proportional to 82,352.48, 113,646.57 and 44,626.73 is: 61,584.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,352.48 : 113,646.57 = 44,626.73 : x
  2. Step 2: Convert to fraction form
    82,352.48/113,646.57 = 44,626.73/x
  3. Step 3: Cross multiply
    82,352.48x = 113,646.57 × 44,626.73
  4. Step 4: Simplify right side
    82,352.48x = 5,071,674,794.82
  5. Step 5: Solve for x
    x = 5,071,674,794.82/82,352.48
  6. Step 6: Final answer
    x = 61,584.97

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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.