Home / 33,207.63-45,825.93-19,059.36

Finding the Fourth Proportional to 33,207.63, 45,825.93 and 19,059.36

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Solution

The fourth proportional to 33,207.63, 45,825.93 and 19,059.36 is: 26,301.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,207.63 : 45,825.93 = 19,059.36 : x
  2. Step 2: Convert to fraction form
    33,207.63/45,825.93 = 19,059.36/x
  3. Step 3: Cross multiply
    33,207.63x = 45,825.93 × 19,059.36
  4. Step 4: Simplify right side
    33,207.63x = 873,412,897.20
  5. Step 5: Solve for x
    x = 873,412,897.20/33,207.63
  6. Step 6: Final answer
    x = 26,301.57

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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.