Home / 164,427.85-246,623.55-46,111.15

Finding the Fourth Proportional to 164,427.85, 246,623.55 and 46,111.15

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Solution

The fourth proportional to 164,427.85, 246,623.55 and 46,111.15 is: 69,161.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,427.85 : 246,623.55 = 46,111.15 : x
  2. Step 2: Convert to fraction form
    164,427.85/246,623.55 = 46,111.15/x
  3. Step 3: Cross multiply
    164,427.85x = 246,623.55 × 46,111.15
  4. Step 4: Simplify right side
    164,427.85x = 11,372,095,507.58
  5. Step 5: Solve for x
    x = 11,372,095,507.58/164,427.85
  6. Step 6: Final answer
    x = 69,161.61

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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.