Home / 67,062.26-100,501.81-33,804.83

Finding the Fourth Proportional to 67,062.26, 100,501.81 and 33,804.83

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Solution

The fourth proportional to 67,062.26, 100,501.81 and 33,804.83 is: 50,661.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,062.26 : 100,501.81 = 33,804.83 : x
  2. Step 2: Convert to fraction form
    67,062.26/100,501.81 = 33,804.83/x
  3. Step 3: Cross multiply
    67,062.26x = 100,501.81 × 33,804.83
  4. Step 4: Simplify right side
    67,062.26x = 3,397,446,768.48
  5. Step 5: Solve for x
    x = 3,397,446,768.48/67,062.26
  6. Step 6: Final answer
    x = 50,661.08

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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.