Home / 110,044.72-165,102.50-50,094.64

Finding the Fourth Proportional to 110,044.72, 165,102.50 and 50,094.64

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Solution

The fourth proportional to 110,044.72, 165,102.50 and 50,094.64 is: 75,158.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,044.72 : 165,102.50 = 50,094.64 : x
  2. Step 2: Convert to fraction form
    110,044.72/165,102.50 = 50,094.64/x
  3. Step 3: Cross multiply
    110,044.72x = 165,102.50 × 50,094.64
  4. Step 4: Simplify right side
    110,044.72x = 8,270,750,632.21
  5. Step 5: Solve for x
    x = 8,270,750,632.21/110,044.72
  6. Step 6: Final answer
    x = 75,158.09

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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.