Home / 19,466.46-29,208.94-10,101.50

Finding the Fourth Proportional to 19,466.46, 29,208.94 and 10,101.50

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Solution

The fourth proportional to 19,466.46, 29,208.94 and 10,101.50 is: 15,157.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,466.46 : 29,208.94 = 10,101.50 : x
  2. Step 2: Convert to fraction form
    19,466.46/29,208.94 = 10,101.50/x
  3. Step 3: Cross multiply
    19,466.46x = 29,208.94 × 10,101.50
  4. Step 4: Simplify right side
    19,466.46x = 295,054,107.41
  5. Step 5: Solve for x
    x = 295,054,107.41/19,466.46
  6. Step 6: Final answer
    x = 15,157.05

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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.