Home / 16,281.42-24,396.87-11,293.53

Finding the Fourth Proportional to 16,281.42, 24,396.87 and 11,293.53

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Solution

The fourth proportional to 16,281.42, 24,396.87 and 11,293.53 is: 16,922.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,281.42 : 24,396.87 = 11,293.53 : x
  2. Step 2: Convert to fraction form
    16,281.42/24,396.87 = 11,293.53/x
  3. Step 3: Cross multiply
    16,281.42x = 24,396.87 × 11,293.53
  4. Step 4: Simplify right side
    16,281.42x = 275,526,783.25
  5. Step 5: Solve for x
    x = 275,526,783.25/16,281.42
  6. Step 6: Final answer
    x = 16,922.77

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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.