Home / 39,100.03-58,650.03-33,819.35

Finding the Fourth Proportional to 39,100.03, 58,650.03 and 33,819.35

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Solution

The fourth proportional to 39,100.03, 58,650.03 and 33,819.35 is: 50,729.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,100.03 : 58,650.03 = 33,819.35 : x
  2. Step 2: Convert to fraction form
    39,100.03/58,650.03 = 33,819.35/x
  3. Step 3: Cross multiply
    39,100.03x = 58,650.03 × 33,819.35
  4. Step 4: Simplify right side
    39,100.03x = 1,983,505,598.83
  5. Step 5: Solve for x
    x = 1,983,505,598.83/39,100.03
  6. Step 6: Final answer
    x = 50,729.01

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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.