Home / 41,663.60-57,495.28-22,800.48

Finding the Fourth Proportional to 41,663.60, 57,495.28 and 22,800.48

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Solution

The fourth proportional to 41,663.60, 57,495.28 and 22,800.48 is: 31,464.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,663.60 : 57,495.28 = 22,800.48 : x
  2. Step 2: Convert to fraction form
    41,663.60/57,495.28 = 22,800.48/x
  3. Step 3: Cross multiply
    41,663.60x = 57,495.28 × 22,800.48
  4. Step 4: Simplify right side
    41,663.60x = 1,310,919,981.73
  5. Step 5: Solve for x
    x = 1,310,919,981.73/41,663.60
  6. Step 6: Final answer
    x = 31,464.40

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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.