Home / 111,090.20-166,674.18-32,209.16

Finding the Fourth Proportional to 111,090.20, 166,674.18 and 32,209.16

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Solution

The fourth proportional to 111,090.20, 166,674.18 and 32,209.16 is: 48,325.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,090.20 : 166,674.18 = 32,209.16 : x
  2. Step 2: Convert to fraction form
    111,090.20/166,674.18 = 32,209.16/x
  3. Step 3: Cross multiply
    111,090.20x = 166,674.18 × 32,209.16
  4. Step 4: Simplify right side
    111,090.20x = 5,368,435,331.49
  5. Step 5: Solve for x
    x = 5,368,435,331.49/111,090.20
  6. Step 6: Final answer
    x = 48,325.01

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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.