Home / 59,477.36-89,211.38-22,019.80

Finding the Fourth Proportional to 59,477.36, 89,211.38 and 22,019.80

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Solution

The fourth proportional to 59,477.36, 89,211.38 and 22,019.80 is: 33,027.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,477.36 : 89,211.38 = 22,019.80 : x
  2. Step 2: Convert to fraction form
    59,477.36/89,211.38 = 22,019.80/x
  3. Step 3: Cross multiply
    59,477.36x = 89,211.38 × 22,019.80
  4. Step 4: Simplify right side
    59,477.36x = 1,964,416,745.32
  5. Step 5: Solve for x
    x = 1,964,416,745.32/59,477.36
  6. Step 6: Final answer
    x = 33,027.97

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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.