Home / 82,352.68-113,646.77-44,626.93

Finding the Fourth Proportional to 82,352.68, 113,646.77 and 44,626.93

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Solution

The fourth proportional to 82,352.68, 113,646.77 and 44,626.93 is: 61,585.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,352.68 : 113,646.77 = 44,626.93 : x
  2. Step 2: Convert to fraction form
    82,352.68/113,646.77 = 44,626.93/x
  3. Step 3: Cross multiply
    82,352.68x = 113,646.77 × 44,626.93
  4. Step 4: Simplify right side
    82,352.68x = 5,071,706,109.62
  5. Step 5: Solve for x
    x = 5,071,706,109.62/82,352.68
  6. Step 6: Final answer
    x = 61,585.20

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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.