Home / 41,170.20-56,814.94-22,307.32

Finding the Fourth Proportional to 41,170.20, 56,814.94 and 22,307.32

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Solution

The fourth proportional to 41,170.20, 56,814.94 and 22,307.32 is: 30,784.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,170.20 : 56,814.94 = 22,307.32 : x
  2. Step 2: Convert to fraction form
    41,170.20/56,814.94 = 22,307.32/x
  3. Step 3: Cross multiply
    41,170.20x = 56,814.94 × 22,307.32
  4. Step 4: Simplify right side
    41,170.20x = 1,267,389,047.36
  5. Step 5: Solve for x
    x = 1,267,389,047.36/41,170.20
  6. Step 6: Final answer
    x = 30,784.14

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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.