Home / 103,626.24-155,439.36-37,062.33

Finding the Fourth Proportional to 103,626.24, 155,439.36 and 37,062.33

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Solution

The fourth proportional to 103,626.24, 155,439.36 and 37,062.33 is: 55,593.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    103,626.24 : 155,439.36 = 37,062.33 : x
  2. Step 2: Convert to fraction form
    103,626.24/155,439.36 = 37,062.33/x
  3. Step 3: Cross multiply
    103,626.24x = 155,439.36 × 37,062.33
  4. Step 4: Simplify right side
    103,626.24x = 5,760,944,855.31
  5. Step 5: Solve for x
    x = 5,760,944,855.31/103,626.24
  6. Step 6: Final answer
    x = 55,593.50

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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.