Home / 82,625.22-114,022.92-46,817.66

Finding the Fourth Proportional to 82,625.22, 114,022.92 and 46,817.66

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Solution

The fourth proportional to 82,625.22, 114,022.92 and 46,817.66 is: 64,608.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,625.22 : 114,022.92 = 46,817.66 : x
  2. Step 2: Convert to fraction form
    82,625.22/114,022.92 = 46,817.66/x
  3. Step 3: Cross multiply
    82,625.22x = 114,022.92 × 46,817.66
  4. Step 4: Simplify right side
    82,625.22x = 5,338,286,300.77
  5. Step 5: Solve for x
    x = 5,338,286,300.77/82,625.22
  6. Step 6: Final answer
    x = 64,608.44

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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.