Home / 34,663.20-52,007.60-33,383.20

Finding the Fourth Proportional to 34,663.20, 52,007.60 and 33,383.20

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Solution

The fourth proportional to 34,663.20, 52,007.60 and 33,383.20 is: 50,087.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,663.20 : 52,007.60 = 33,383.20 : x
  2. Step 2: Convert to fraction form
    34,663.20/52,007.60 = 33,383.20/x
  3. Step 3: Cross multiply
    34,663.20x = 52,007.60 × 33,383.20
  4. Step 4: Simplify right side
    34,663.20x = 1,736,180,112.32
  5. Step 5: Solve for x
    x = 1,736,180,112.32/34,663.20
  6. Step 6: Final answer
    x = 50,087.13

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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.