Home / 82,663.35-114,067.43-46,366.23

Finding the Fourth Proportional to 82,663.35, 114,067.43 and 46,366.23

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Solution

The fourth proportional to 82,663.35, 114,067.43 and 46,366.23 is: 63,980.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,663.35 : 114,067.43 = 46,366.23 : x
  2. Step 2: Convert to fraction form
    82,663.35/114,067.43 = 46,366.23/x
  3. Step 3: Cross multiply
    82,663.35x = 114,067.43 × 46,366.23
  4. Step 4: Simplify right side
    82,663.35x = 5,288,876,463.06
  5. Step 5: Solve for x
    x = 5,288,876,463.06/82,663.35
  6. Step 6: Final answer
    x = 63,980.91

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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.