Home / 33,677.15-50,570.40-22,632.80

Finding the Fourth Proportional to 33,677.15, 50,570.40 and 22,632.80

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Solution

The fourth proportional to 33,677.15, 50,570.40 and 22,632.80 is: 33,985.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,677.15 : 50,570.40 = 22,632.80 : x
  2. Step 2: Convert to fraction form
    33,677.15/50,570.40 = 22,632.80/x
  3. Step 3: Cross multiply
    33,677.15x = 50,570.40 × 22,632.80
  4. Step 4: Simplify right side
    33,677.15x = 1,144,549,749.12
  5. Step 5: Solve for x
    x = 1,144,549,749.12/33,677.15
  6. Step 6: Final answer
    x = 33,985.94

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.