Home / 34,328.22-51,493.23-10,954.64

Finding the Fourth Proportional to 34,328.22, 51,493.23 and 10,954.64

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Solution

The fourth proportional to 34,328.22, 51,493.23 and 10,954.64 is: 16,432.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,328.22 : 51,493.23 = 10,954.64 : x
  2. Step 2: Convert to fraction form
    34,328.22/51,493.23 = 10,954.64/x
  3. Step 3: Cross multiply
    34,328.22x = 51,493.23 × 10,954.64
  4. Step 4: Simplify right side
    34,328.22x = 564,089,539.62
  5. Step 5: Solve for x
    x = 564,089,539.62/34,328.22
  6. Step 6: Final answer
    x = 16,432.24

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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.