Home / 19,533.44-29,300.16-5,494.96

Finding the Fourth Proportional to 19,533.44, 29,300.16 and 5,494.96

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Solution

The fourth proportional to 19,533.44, 29,300.16 and 5,494.96 is: 8,242.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,533.44 : 29,300.16 = 5,494.96 : x
  2. Step 2: Convert to fraction form
    19,533.44/29,300.16 = 5,494.96/x
  3. Step 3: Cross multiply
    19,533.44x = 29,300.16 × 5,494.96
  4. Step 4: Simplify right side
    19,533.44x = 161,003,099.61
  5. Step 5: Solve for x
    x = 161,003,099.61/19,533.44
  6. Step 6: Final answer
    x = 8,242.44

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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.