Home / 44,847.73-67,282.63-13,257.64

Finding the Fourth Proportional to 44,847.73, 67,282.63 and 13,257.64

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Solution

The fourth proportional to 44,847.73, 67,282.63 and 13,257.64 is: 19,889.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,847.73 : 67,282.63 = 13,257.64 : x
  2. Step 2: Convert to fraction form
    44,847.73/67,282.63 = 13,257.64/x
  3. Step 3: Cross multiply
    44,847.73x = 67,282.63 × 13,257.64
  4. Step 4: Simplify right side
    44,847.73x = 892,009,012.33
  5. Step 5: Solve for x
    x = 892,009,012.33/44,847.73
  6. Step 6: Final answer
    x = 19,889.73

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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.