Home / 64,826.36-97,200.62-25,336.42

Finding the Fourth Proportional to 64,826.36, 97,200.62 and 25,336.42

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Solution

The fourth proportional to 64,826.36, 97,200.62 and 25,336.42 is: 37,989.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,826.36 : 97,200.62 = 25,336.42 : x
  2. Step 2: Convert to fraction form
    64,826.36/97,200.62 = 25,336.42/x
  3. Step 3: Cross multiply
    64,826.36x = 97,200.62 × 25,336.42
  4. Step 4: Simplify right side
    64,826.36x = 2,462,715,732.58
  5. Step 5: Solve for x
    x = 2,462,715,732.58/64,826.36
  6. Step 6: Final answer
    x = 37,989.42

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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.