Home / 41,170.06-56,814.76-22,307.19

Finding the Fourth Proportional to 41,170.06, 56,814.76 and 22,307.19

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Solution

The fourth proportional to 41,170.06, 56,814.76 and 22,307.19 is: 30,783.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,170.06 : 56,814.76 = 22,307.19 : x
  2. Step 2: Convert to fraction form
    41,170.06/56,814.76 = 22,307.19/x
  3. Step 3: Cross multiply
    41,170.06x = 56,814.76 × 22,307.19
  4. Step 4: Simplify right side
    41,170.06x = 1,267,377,646.12
  5. Step 5: Solve for x
    x = 1,267,377,646.12/41,170.06
  6. Step 6: Final answer
    x = 30,783.96

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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.