Home / 33,008.88-45,572.96-22,934.08

Finding the Fourth Proportional to 33,008.88, 45,572.96 and 22,934.08

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Solution

The fourth proportional to 33,008.88, 45,572.96 and 22,934.08 is: 31,663.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,008.88 : 45,572.96 = 22,934.08 : x
  2. Step 2: Convert to fraction form
    33,008.88/45,572.96 = 22,934.08/x
  3. Step 3: Cross multiply
    33,008.88x = 45,572.96 × 22,934.08
  4. Step 4: Simplify right side
    33,008.88x = 1,045,173,910.48
  5. Step 5: Solve for x
    x = 1,045,173,910.48/33,008.88
  6. Step 6: Final answer
    x = 31,663.42

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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.