Home / 82,449.44-113,785.08-46,642.94

Finding the Fourth Proportional to 82,449.44, 113,785.08 and 46,642.94

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Solution

The fourth proportional to 82,449.44, 113,785.08 and 46,642.94 is: 64,370.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,449.44 : 113,785.08 = 46,642.94 : x
  2. Step 2: Convert to fraction form
    82,449.44/113,785.08 = 46,642.94/x
  3. Step 3: Cross multiply
    82,449.44x = 113,785.08 × 46,642.94
  4. Step 4: Simplify right side
    82,449.44x = 5,307,270,659.34
  5. Step 5: Solve for x
    x = 5,307,270,659.34/82,449.44
  6. Step 6: Final answer
    x = 64,370.00

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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.