Home / 41,415.04-57,153.42-22,552.16

Finding the Fourth Proportional to 41,415.04, 57,153.42 and 22,552.16

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Solution

The fourth proportional to 41,415.04, 57,153.42 and 22,552.16 is: 31,122.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,415.04 : 57,153.42 = 22,552.16 : x
  2. Step 2: Convert to fraction form
    41,415.04/57,153.42 = 22,552.16/x
  3. Step 3: Cross multiply
    41,415.04x = 57,153.42 × 22,552.16
  4. Step 4: Simplify right side
    41,415.04x = 1,288,933,072.39
  5. Step 5: Solve for x
    x = 1,288,933,072.39/41,415.04
  6. Step 6: Final answer
    x = 31,122.34

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Double scale
Find fourth proportional to 41,416.04, 57,154.80 and 22,553.16
Similar ratio
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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.