Home / 41,192.99-56,846.40-22,330.16

Finding the Fourth Proportional to 41,192.99, 56,846.40 and 22,330.16

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Solution

The fourth proportional to 41,192.99, 56,846.40 and 22,330.16 is: 30,815.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,192.99 : 56,846.40 = 22,330.16 : x
  2. Step 2: Convert to fraction form
    41,192.99/56,846.40 = 22,330.16/x
  3. Step 3: Cross multiply
    41,192.99x = 56,846.40 × 22,330.16
  4. Step 4: Simplify right side
    41,192.99x = 1,269,389,207.42
  5. Step 5: Solve for x
    x = 1,269,389,207.42/41,192.99
  6. Step 6: Final answer
    x = 30,815.66

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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.