Home / 33,701.64-46,512.66-19,558.92

Finding the Fourth Proportional to 33,701.64, 46,512.66 and 19,558.92

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Solution

The fourth proportional to 33,701.64, 46,512.66 and 19,558.92 is: 26,993.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,701.64 : 46,512.66 = 19,558.92 : x
  2. Step 2: Convert to fraction form
    33,701.64/46,512.66 = 19,558.92/x
  3. Step 3: Cross multiply
    33,701.64x = 46,512.66 × 19,558.92
  4. Step 4: Simplify right side
    33,701.64x = 909,737,395.93
  5. Step 5: Solve for x
    x = 909,737,395.93/33,701.64
  6. Step 6: Final answer
    x = 26,993.86

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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.