Home / 59,069.68-81,515.64-33,919.36

Finding the Fourth Proportional to 59,069.68, 81,515.64 and 33,919.36

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Solution

The fourth proportional to 59,069.68, 81,515.64 and 33,919.36 is: 46,808.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,069.68 : 81,515.64 = 33,919.36 : x
  2. Step 2: Convert to fraction form
    59,069.68/81,515.64 = 33,919.36/x
  3. Step 3: Cross multiply
    59,069.68x = 81,515.64 × 33,919.36
  4. Step 4: Simplify right side
    59,069.68x = 2,764,958,338.79
  5. Step 5: Solve for x
    x = 2,764,958,338.79/59,069.68
  6. Step 6: Final answer
    x = 46,808.42

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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.