Home / 82,263.96-113,523.39-46,451.88

Finding the Fourth Proportional to 82,263.96, 113,523.39 and 46,451.88

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Solution

The fourth proportional to 82,263.96, 113,523.39 and 46,451.88 is: 64,103.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,263.96 : 113,523.39 = 46,451.88 : x
  2. Step 2: Convert to fraction form
    82,263.96/113,523.39 = 46,451.88/x
  3. Step 3: Cross multiply
    82,263.96x = 113,523.39 × 46,451.88
  4. Step 4: Simplify right side
    82,263.96x = 5,273,374,889.47
  5. Step 5: Solve for x
    x = 5,273,374,889.47/82,263.96
  6. Step 6: Final answer
    x = 64,103.10

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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.