Home / 43,257.36-59,697.36-32,628.54

Finding the Fourth Proportional to 43,257.36, 59,697.36 and 32,628.54

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Solution

The fourth proportional to 43,257.36, 59,697.36 and 32,628.54 is: 45,029.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,257.36 : 59,697.36 = 32,628.54 : x
  2. Step 2: Convert to fraction form
    43,257.36/59,697.36 = 32,628.54/x
  3. Step 3: Cross multiply
    43,257.36x = 59,697.36 × 32,628.54
  4. Step 4: Simplify right side
    43,257.36x = 1,947,837,698.65
  5. Step 5: Solve for x
    x = 1,947,837,698.65/43,257.36
  6. Step 6: Final answer
    x = 45,029.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.