Home / 41,663.13-57,495.11-22,800.25

Finding the Fourth Proportional to 41,663.13, 57,495.11 and 22,800.25

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Solution

The fourth proportional to 41,663.13, 57,495.11 and 22,800.25 is: 31,464.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,663.13 : 57,495.11 = 22,800.25 : x
  2. Step 2: Convert to fraction form
    41,663.13/57,495.11 = 22,800.25/x
  3. Step 3: Cross multiply
    41,663.13x = 57,495.11 × 22,800.25
  4. Step 4: Simplify right side
    41,663.13x = 1,310,902,881.78
  5. Step 5: Solve for x
    x = 1,310,902,881.78/41,663.13
  6. Step 6: Final answer
    x = 31,464.34

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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.