Home / 13,014.68-19,522.01-6,362.44

Finding the Fourth Proportional to 13,014.68, 19,522.01 and 6,362.44

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Solution

The fourth proportional to 13,014.68, 19,522.01 and 6,362.44 is: 9,543.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,014.68 : 19,522.01 = 6,362.44 : x
  2. Step 2: Convert to fraction form
    13,014.68/19,522.01 = 6,362.44/x
  3. Step 3: Cross multiply
    13,014.68x = 19,522.01 × 6,362.44
  4. Step 4: Simplify right side
    13,014.68x = 124,207,584.41
  5. Step 5: Solve for x
    x = 124,207,584.41/13,014.68
  6. Step 6: Final answer
    x = 9,543.66

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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.