Home / 33,724.91-46,543.69-19,576.91

Finding the Fourth Proportional to 33,724.91, 46,543.69 and 19,576.91

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Solution

The fourth proportional to 33,724.91, 46,543.69 and 19,576.91 is: 27,018.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,724.91 : 46,543.69 = 19,576.91 : x
  2. Step 2: Convert to fraction form
    33,724.91/46,543.69 = 19,576.91/x
  3. Step 3: Cross multiply
    33,724.91x = 46,543.69 × 19,576.91
  4. Step 4: Simplify right side
    33,724.91x = 911,181,771.03
  5. Step 5: Solve for x
    x = 911,181,771.03/33,724.91
  6. Step 6: Final answer
    x = 27,018.06

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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.