Home / 107,334.40-161,027.20-44,970.24

Finding the Fourth Proportional to 107,334.40, 161,027.20 and 44,970.24

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Solution

The fourth proportional to 107,334.40, 161,027.20 and 44,970.24 is: 67,466.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,334.40 : 161,027.20 = 44,970.24 : x
  2. Step 2: Convert to fraction form
    107,334.40/161,027.20 = 44,970.24/x
  3. Step 3: Cross multiply
    107,334.40x = 161,027.20 × 44,970.24
  4. Step 4: Simplify right side
    107,334.40x = 7,241,431,830.53
  5. Step 5: Solve for x
    x = 7,241,431,830.53/107,334.40
  6. Step 6: Final answer
    x = 67,466.09

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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.