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Finding the Fourth Proportional to 164,366.64, 246,402.54 and 59,112

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Solution

The fourth proportional to 164,366.64, 246,402.54 and 59,112 is: 88,614.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,366.64 : 246,402.54 = 59,112 : x
  2. Step 2: Convert to fraction form
    164,366.64/246,402.54 = 59,112/x
  3. Step 3: Cross multiply
    164,366.64x = 246,402.54 × 59,112
  4. Step 4: Simplify right side
    164,366.64x = 14,565,346,944.48
  5. Step 5: Solve for x
    x = 14,565,346,944.48/164,366.64
  6. Step 6: Final answer
    x = 88,614.98

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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.