Home / 101,026.14-151,539.20-44,853.04

Finding the Fourth Proportional to 101,026.14, 151,539.20 and 44,853.04

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Solution

The fourth proportional to 101,026.14, 151,539.20 and 44,853.04 is: 67,279.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,026.14 : 151,539.20 = 44,853.04 : x
  2. Step 2: Convert to fraction form
    101,026.14/151,539.20 = 44,853.04/x
  3. Step 3: Cross multiply
    101,026.14x = 151,539.20 × 44,853.04
  4. Step 4: Simplify right side
    101,026.14x = 6,796,994,184.82
  5. Step 5: Solve for x
    x = 6,796,994,184.82/101,026.14
  6. Step 6: Final answer
    x = 67,279.56

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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.