Home / 33,516.76-46,268.88-19,366.87

Finding the Fourth Proportional to 33,516.76, 46,268.88 and 19,366.87

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Solution

The fourth proportional to 33,516.76, 46,268.88 and 19,366.87 is: 26,735.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,516.76 : 46,268.88 = 19,366.87 : x
  2. Step 2: Convert to fraction form
    33,516.76/46,268.88 = 19,366.87/x
  3. Step 3: Cross multiply
    33,516.76x = 46,268.88 × 19,366.87
  4. Step 4: Simplify right side
    33,516.76x = 896,083,384.01
  5. Step 5: Solve for x
    x = 896,083,384.01/33,516.76
  6. Step 6: Final answer
    x = 26,735.38

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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.