Home / 164,072.97-246,114.72-51,754.23

Finding the Fourth Proportional to 164,072.97, 246,114.72 and 51,754.23

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Solution

The fourth proportional to 164,072.97, 246,114.72 and 51,754.23 is: 77,633.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,072.97 : 246,114.72 = 51,754.23 : x
  2. Step 2: Convert to fraction form
    164,072.97/246,114.72 = 51,754.23/x
  3. Step 3: Cross multiply
    164,072.97x = 246,114.72 × 51,754.23
  4. Step 4: Simplify right side
    164,072.97x = 12,737,477,825.27
  5. Step 5: Solve for x
    x = 12,737,477,825.27/164,072.97
  6. Step 6: Final answer
    x = 77,633.01

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1.5x scale

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.