Home / 33,552.79-46,302.93-19,212.84

Finding the Fourth Proportional to 33,552.79, 46,302.93 and 19,212.84

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Solution

The fourth proportional to 33,552.79, 46,302.93 and 19,212.84 is: 26,513.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,552.79 : 46,302.93 = 19,212.84 : x
  2. Step 2: Convert to fraction form
    33,552.79/46,302.93 = 19,212.84/x
  3. Step 3: Cross multiply
    33,552.79x = 46,302.93 × 19,212.84
  4. Step 4: Simplify right side
    33,552.79x = 889,610,785.62
  5. Step 5: Solve for x
    x = 889,610,785.62/33,552.79
  6. Step 6: Final answer
    x = 26,513.77

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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.