Home / 36,084.96-54,051.84-22,930.56

Finding the Fourth Proportional to 36,084.96, 54,051.84 and 22,930.56

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Solution

The fourth proportional to 36,084.96, 54,051.84 and 22,930.56 is: 34,347.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,084.96 : 54,051.84 = 22,930.56 : x
  2. Step 2: Convert to fraction form
    36,084.96/54,051.84 = 22,930.56/x
  3. Step 3: Cross multiply
    36,084.96x = 54,051.84 × 22,930.56
  4. Step 4: Simplify right side
    36,084.96x = 1,239,438,960.23
  5. Step 5: Solve for x
    x = 1,239,438,960.23/36,084.96
  6. Step 6: Final answer
    x = 34,347.80

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1.5x scale

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.