Home / 111,349.08-167,029.29-32,469.26

Finding the Fourth Proportional to 111,349.08, 167,029.29 and 32,469.26

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Solution

The fourth proportional to 111,349.08, 167,029.29 and 32,469.26 is: 48,705.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,349.08 : 167,029.29 = 32,469.26 : x
  2. Step 2: Convert to fraction form
    111,349.08/167,029.29 = 32,469.26/x
  3. Step 3: Cross multiply
    111,349.08x = 167,029.29 × 32,469.26
  4. Step 4: Simplify right side
    111,349.08x = 5,423,316,609.48
  5. Step 5: Solve for x
    x = 5,423,316,609.48/111,349.08
  6. Step 6: Final answer
    x = 48,705.54

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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.