Home / 33,853.24-46,711.26-19,510.48

Finding the Fourth Proportional to 33,853.24, 46,711.26 and 19,510.48

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Solution

The fourth proportional to 33,853.24, 46,711.26 and 19,510.48 is: 26,920.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,853.24 : 46,711.26 = 19,510.48 : x
  2. Step 2: Convert to fraction form
    33,853.24/46,711.26 = 19,510.48/x
  3. Step 3: Cross multiply
    33,853.24x = 46,711.26 × 19,510.48
  4. Step 4: Simplify right side
    33,853.24x = 911,359,104.00
  5. Step 5: Solve for x
    x = 911,359,104.00/33,853.24
  6. Step 6: Final answer
    x = 26,920.88

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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.