Home / 107,056.24-160,584.36-44,692.72

Finding the Fourth Proportional to 107,056.24, 160,584.36 and 44,692.72

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Solution

The fourth proportional to 107,056.24, 160,584.36 and 44,692.72 is: 67,039.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,056.24 : 160,584.36 = 44,692.72 : x
  2. Step 2: Convert to fraction form
    107,056.24/160,584.36 = 44,692.72/x
  3. Step 3: Cross multiply
    107,056.24x = 160,584.36 × 44,692.72
  4. Step 4: Simplify right side
    107,056.24x = 7,176,951,837.86
  5. Step 5: Solve for x
    x = 7,176,951,837.86/107,056.24
  6. Step 6: Final answer
    x = 67,039.08

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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.