Home / 82,327.63-113,612.08-44,601.88

Finding the Fourth Proportional to 82,327.63, 113,612.08 and 44,601.88

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Solution

The fourth proportional to 82,327.63, 113,612.08 and 44,601.88 is: 61,550.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,327.63 : 113,612.08 = 44,601.88 : x
  2. Step 2: Convert to fraction form
    82,327.63/113,612.08 = 44,601.88/x
  3. Step 3: Cross multiply
    82,327.63x = 113,612.08 × 44,601.88
  4. Step 4: Simplify right side
    82,327.63x = 5,067,312,358.71
  5. Step 5: Solve for x
    x = 5,067,312,358.71/82,327.63
  6. Step 6: Final answer
    x = 61,550.57

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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.