Home / 107,591.04-161,322.90-41,035.74

Finding the Fourth Proportional to 107,591.04, 161,322.90 and 41,035.74

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Solution

The fourth proportional to 107,591.04, 161,322.90 and 41,035.74 is: 61,529.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,591.04 : 161,322.90 = 41,035.74 : x
  2. Step 2: Convert to fraction form
    107,591.04/161,322.90 = 41,035.74/x
  3. Step 3: Cross multiply
    107,591.04x = 161,322.90 × 41,035.74
  4. Step 4: Simplify right side
    107,591.04x = 6,620,004,580.45
  5. Step 5: Solve for x
    x = 6,620,004,580.45/107,591.04
  6. Step 6: Final answer
    x = 61,529.33

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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.