Home / 64,630.00-96,944.28-25,214.79

Finding the Fourth Proportional to 64,630.00, 96,944.28 and 25,214.79

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Solution

The fourth proportional to 64,630.00, 96,944.28 and 25,214.79 is: 37,821.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,630.00 : 96,944.28 = 25,214.79 : x
  2. Step 2: Convert to fraction form
    64,630.00/96,944.28 = 25,214.79/x
  3. Step 3: Cross multiply
    64,630.00x = 96,944.28 × 25,214.79
  4. Step 4: Simplify right side
    64,630.00x = 2,444,429,930.89
  5. Step 5: Solve for x
    x = 2,444,429,930.89/64,630.00
  6. Step 6: Final answer
    x = 37,821.91

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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.