Home / 35,514.16-49,009.70-19,599.07

Finding the Fourth Proportional to 35,514.16, 49,009.70 and 19,599.07

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Solution

The fourth proportional to 35,514.16, 49,009.70 and 19,599.07 is: 27,046.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,514.16 : 49,009.70 = 19,599.07 : x
  2. Step 2: Convert to fraction form
    35,514.16/49,009.70 = 19,599.07/x
  3. Step 3: Cross multiply
    35,514.16x = 49,009.70 × 19,599.07
  4. Step 4: Simplify right side
    35,514.16x = 960,544,540.98
  5. Step 5: Solve for x
    x = 960,544,540.98/35,514.16
  6. Step 6: Final answer
    x = 27,046.80

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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.