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Finding the Fourth Proportional to 164,606.59, 246,924.47 and 46,278.96

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Solution

The fourth proportional to 164,606.59, 246,924.47 and 46,278.96 is: 69,422.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,606.59 : 246,924.47 = 46,278.96 : x
  2. Step 2: Convert to fraction form
    164,606.59/246,924.47 = 46,278.96/x
  3. Step 3: Cross multiply
    164,606.59x = 246,924.47 × 46,278.96
  4. Step 4: Simplify right side
    164,606.59x = 11,427,407,670.15
  5. Step 5: Solve for x
    x = 11,427,407,670.15/164,606.59
  6. Step 6: Final answer
    x = 69,422.54

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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.