Home / 107,997.15-162,068.03-44,817.34

Finding the Fourth Proportional to 107,997.15, 162,068.03 and 44,817.34

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Solution

The fourth proportional to 107,997.15, 162,068.03 and 44,817.34 is: 67,256.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,997.15 : 162,068.03 = 44,817.34 : x
  2. Step 2: Convert to fraction form
    107,997.15/162,068.03 = 44,817.34/x
  3. Step 3: Cross multiply
    107,997.15x = 162,068.03 × 44,817.34
  4. Step 4: Simplify right side
    107,997.15x = 7,263,456,969.21
  5. Step 5: Solve for x
    x = 7,263,456,969.21/107,997.15
  6. Step 6: Final answer
    x = 67,256.01

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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.