Home / 40,501.80-55,892.60-22,596.36

Finding the Fourth Proportional to 40,501.80, 55,892.60 and 22,596.36

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Solution

The fourth proportional to 40,501.80, 55,892.60 and 22,596.36 is: 31,183.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,501.80 : 55,892.60 = 22,596.36 : x
  2. Step 2: Convert to fraction form
    40,501.80/55,892.60 = 22,596.36/x
  3. Step 3: Cross multiply
    40,501.80x = 55,892.60 × 22,596.36
  4. Step 4: Simplify right side
    40,501.80x = 1,262,969,310.94
  5. Step 5: Solve for x
    x = 1,262,969,310.94/40,501.80
  6. Step 6: Final answer
    x = 31,183.04

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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.