Home / 164,393.79-246,571.38-46,074.66

Finding the Fourth Proportional to 164,393.79, 246,571.38 and 46,074.66

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Solution

The fourth proportional to 164,393.79, 246,571.38 and 46,074.66 is: 69,106.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,393.79 : 246,571.38 = 46,074.66 : x
  2. Step 2: Convert to fraction form
    164,393.79/246,571.38 = 46,074.66/x
  3. Step 3: Cross multiply
    164,393.79x = 246,571.38 × 46,074.66
  4. Step 4: Simplify right side
    164,393.79x = 11,360,692,499.23
  5. Step 5: Solve for x
    x = 11,360,692,499.23/164,393.79
  6. Step 6: Final answer
    x = 69,106.58

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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.