Home / 64,446.10-96,704.39-25,004.77

Finding the Fourth Proportional to 64,446.10, 96,704.39 and 25,004.77

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Solution

The fourth proportional to 64,446.10, 96,704.39 and 25,004.77 is: 37,520.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,446.10 : 96,704.39 = 25,004.77 : x
  2. Step 2: Convert to fraction form
    64,446.10/96,704.39 = 25,004.77/x
  3. Step 3: Cross multiply
    64,446.10x = 96,704.39 × 25,004.77
  4. Step 4: Simplify right side
    64,446.10x = 2,418,070,904.92
  5. Step 5: Solve for x
    x = 2,418,070,904.92/64,446.10
  6. Step 6: Final answer
    x = 37,520.83

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.