Home / 146,536.04-219,804.60-35,728.04

Finding the Fourth Proportional to 146,536.04, 219,804.60 and 35,728.04

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Solution

The fourth proportional to 146,536.04, 219,804.60 and 35,728.04 is: 53,592.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,536.04 : 219,804.60 = 35,728.04 : x
  2. Step 2: Convert to fraction form
    146,536.04/219,804.60 = 35,728.04/x
  3. Step 3: Cross multiply
    146,536.04x = 219,804.60 × 35,728.04
  4. Step 4: Simplify right side
    146,536.04x = 7,853,187,540.98
  5. Step 5: Solve for x
    x = 7,853,187,540.98/146,536.04
  6. Step 6: Final answer
    x = 53,592.19

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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.