Home / 39,662.22-59,544.06-34,075.64

Finding the Fourth Proportional to 39,662.22, 59,544.06 and 34,075.64

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Solution

The fourth proportional to 39,662.22, 59,544.06 and 34,075.64 is: 51,157.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,662.22 : 59,544.06 = 34,075.64 : x
  2. Step 2: Convert to fraction form
    39,662.22/59,544.06 = 34,075.64/x
  3. Step 3: Cross multiply
    39,662.22x = 59,544.06 × 34,075.64
  4. Step 4: Simplify right side
    39,662.22x = 2,029,002,101.56
  5. Step 5: Solve for x
    x = 2,029,002,101.56/39,662.22
  6. Step 6: Final answer
    x = 51,157.05

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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.