Home / 59,751.68-89,626.91-15,378.26

Finding the Fourth Proportional to 59,751.68, 89,626.91 and 15,378.26

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Solution

The fourth proportional to 59,751.68, 89,626.91 and 15,378.26 is: 23,067.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,751.68 : 89,626.91 = 15,378.26 : x
  2. Step 2: Convert to fraction form
    59,751.68/89,626.91 = 15,378.26/x
  3. Step 3: Cross multiply
    59,751.68x = 89,626.91 × 15,378.26
  4. Step 4: Simplify right side
    59,751.68x = 1,378,305,924.98
  5. Step 5: Solve for x
    x = 1,378,305,924.98/59,751.68
  6. Step 6: Final answer
    x = 23,067.23

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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.