Home / 33,725.32-46,547.22-19,393.54

Finding the Fourth Proportional to 33,725.32, 46,547.22 and 19,393.54

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Solution

The fourth proportional to 33,725.32, 46,547.22 and 19,393.54 is: 26,766.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,725.32 : 46,547.22 = 19,393.54 : x
  2. Step 2: Convert to fraction form
    33,725.32/46,547.22 = 19,393.54/x
  3. Step 3: Cross multiply
    33,725.32x = 46,547.22 × 19,393.54
  4. Step 4: Simplify right side
    33,725.32x = 902,715,372.96
  5. Step 5: Solve for x
    x = 902,715,372.96/33,725.32
  6. Step 6: Final answer
    x = 26,766.70

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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.