Home / 30,062.00-41,467.49-19,853.13

Finding the Fourth Proportional to 30,062.00, 41,467.49 and 19,853.13

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Solution

The fourth proportional to 30,062.00, 41,467.49 and 19,853.13 is: 27,385.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,062.00 : 41,467.49 = 19,853.13 : x
  2. Step 2: Convert to fraction form
    30,062.00/41,467.49 = 19,853.13/x
  3. Step 3: Cross multiply
    30,062.00x = 41,467.49 × 19,853.13
  4. Step 4: Simplify right side
    30,062.00x = 823,259,423.01
  5. Step 5: Solve for x
    x = 823,259,423.01/30,062.00
  6. Step 6: Final answer
    x = 27,385.38

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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.