Home / 33,344.08-46,013.34-19,193.92

Finding the Fourth Proportional to 33,344.08, 46,013.34 and 19,193.92

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Solution

The fourth proportional to 33,344.08, 46,013.34 and 19,193.92 is: 26,486.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,344.08 : 46,013.34 = 19,193.92 : x
  2. Step 2: Convert to fraction form
    33,344.08/46,013.34 = 19,193.92/x
  3. Step 3: Cross multiply
    33,344.08x = 46,013.34 × 19,193.92
  4. Step 4: Simplify right side
    33,344.08x = 883,176,366.89
  5. Step 5: Solve for x
    x = 883,176,366.89/33,344.08
  6. Step 6: Final answer
    x = 26,486.75

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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.