Home / 19,532.94-29,226.24-11,606.58

Finding the Fourth Proportional to 19,532.94, 29,226.24 and 11,606.58

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Solution

The fourth proportional to 19,532.94, 29,226.24 and 11,606.58 is: 17,366.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,532.94 : 29,226.24 = 11,606.58 : x
  2. Step 2: Convert to fraction form
    19,532.94/29,226.24 = 11,606.58/x
  3. Step 3: Cross multiply
    19,532.94x = 29,226.24 × 11,606.58
  4. Step 4: Simplify right side
    19,532.94x = 339,216,692.66
  5. Step 5: Solve for x
    x = 339,216,692.66/19,532.94
  6. Step 6: Final answer
    x = 17,366.39

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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.