Home / 31,029.09-46,192.66-30,844.56

Finding the Fourth Proportional to 31,029.09, 46,192.66 and 30,844.56

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Solution

The fourth proportional to 31,029.09, 46,192.66 and 30,844.56 is: 45,917.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,029.09 : 46,192.66 = 30,844.56 : x
  2. Step 2: Convert to fraction form
    31,029.09/46,192.66 = 30,844.56/x
  3. Step 3: Cross multiply
    31,029.09x = 46,192.66 × 30,844.56
  4. Step 4: Simplify right side
    31,029.09x = 1,424,792,272.93
  5. Step 5: Solve for x
    x = 1,424,792,272.93/31,029.09
  6. Step 6: Final answer
    x = 45,917.95

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.