Home / 164,395.79-246,574.38-46,076.66

Finding the Fourth Proportional to 164,395.79, 246,574.38 and 46,076.66

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Solution

The fourth proportional to 164,395.79, 246,574.38 and 46,076.66 is: 69,109.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,395.79 : 246,574.38 = 46,076.66 : x
  2. Step 2: Convert to fraction form
    164,395.79/246,574.38 = 46,076.66/x
  3. Step 3: Cross multiply
    164,395.79x = 246,574.38 × 46,076.66
  4. Step 4: Simplify right side
    164,395.79x = 11,361,323,871.97
  5. Step 5: Solve for x
    x = 11,361,323,871.97/164,395.79
  6. Step 6: Final answer
    x = 69,109.58

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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.