Home / 33,239.26-45,869.37-19,093.01

Finding the Fourth Proportional to 33,239.26, 45,869.37 and 19,093.01

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Solution

The fourth proportional to 33,239.26, 45,869.37 and 19,093.01 is: 26,347.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,239.26 : 45,869.37 = 19,093.01 : x
  2. Step 2: Convert to fraction form
    33,239.26/45,869.37 = 19,093.01/x
  3. Step 3: Cross multiply
    33,239.26x = 45,869.37 × 19,093.01
  4. Step 4: Simplify right side
    33,239.26x = 875,784,340.10
  5. Step 5: Solve for x
    x = 875,784,340.10/33,239.26
  6. Step 6: Final answer
    x = 26,347.89

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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.