Home / 146,450.01-219,675.02-52,933.89

Finding the Fourth Proportional to 146,450.01, 219,675.02 and 52,933.89

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Solution

The fourth proportional to 146,450.01, 219,675.02 and 52,933.89 is: 79,400.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,450.01 : 219,675.02 = 52,933.89 : x
  2. Step 2: Convert to fraction form
    146,450.01/219,675.02 = 52,933.89/x
  3. Step 3: Cross multiply
    146,450.01x = 219,675.02 × 52,933.89
  4. Step 4: Simplify right side
    146,450.01x = 11,628,253,344.43
  5. Step 5: Solve for x
    x = 11,628,253,344.43/146,450.01
  6. Step 6: Final answer
    x = 79,400.84

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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.