Home / 164,269.52-246,498.24-64,438.64

Finding the Fourth Proportional to 164,269.52, 246,498.24 and 64,438.64

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Solution

The fourth proportional to 164,269.52, 246,498.24 and 64,438.64 is: 96,694.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,269.52 : 246,498.24 = 64,438.64 : x
  2. Step 2: Convert to fraction form
    164,269.52/246,498.24 = 64,438.64/x
  3. Step 3: Cross multiply
    164,269.52x = 246,498.24 × 64,438.64
  4. Step 4: Simplify right side
    164,269.52x = 15,884,011,347.99
  5. Step 5: Solve for x
    x = 15,884,011,347.99/164,269.52
  6. Step 6: Final answer
    x = 96,694.82

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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.