Home / 164,698.72-247,062.66-46,371.08

Finding the Fourth Proportional to 164,698.72, 247,062.66 and 46,371.08

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Solution

The fourth proportional to 164,698.72, 247,062.66 and 46,371.08 is: 69,560.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,698.72 : 247,062.66 = 46,371.08 : x
  2. Step 2: Convert to fraction form
    164,698.72/247,062.66 = 46,371.08/x
  3. Step 3: Cross multiply
    164,698.72x = 247,062.66 × 46,371.08
  4. Step 4: Simplify right side
    164,698.72x = 11,456,562,371.87
  5. Step 5: Solve for x
    x = 11,456,562,371.87/164,698.72
  6. Step 6: Final answer
    x = 69,560.73

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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.