Home / 164,440.35-246,632.71-46,084.45

Finding the Fourth Proportional to 164,440.35, 246,632.71 and 46,084.45

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Solution

The fourth proportional to 164,440.35, 246,632.71 and 46,084.45 is: 69,118.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,440.35 : 246,632.71 = 46,084.45 : x
  2. Step 2: Convert to fraction form
    164,440.35/246,632.71 = 46,084.45/x
  3. Step 3: Cross multiply
    164,440.35x = 246,632.71 × 46,084.45
  4. Step 4: Simplify right side
    164,440.35x = 11,365,932,561.94
  5. Step 5: Solve for x
    x = 11,365,932,561.94/164,440.35
  6. Step 6: Final answer
    x = 69,118.88

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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.