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Finding the Fourth Proportional to 164,801.64, 247,226.14 and 50,958.32

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Solution

The fourth proportional to 164,801.64, 247,226.14 and 50,958.32 is: 76,444.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,801.64 : 247,226.14 = 50,958.32 : x
  2. Step 2: Convert to fraction form
    164,801.64/247,226.14 = 50,958.32/x
  3. Step 3: Cross multiply
    164,801.64x = 247,226.14 × 50,958.32
  4. Step 4: Simplify right side
    164,801.64x = 12,598,228,754.48
  5. Step 5: Solve for x
    x = 12,598,228,754.48/164,801.64
  6. Step 6: Final answer
    x = 76,444.80

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1.5x scale

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.