Home / 14,211.54-19,608.93-10,241.46

Finding the Fourth Proportional to 14,211.54, 19,608.93 and 10,241.46

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Solution

The fourth proportional to 14,211.54, 19,608.93 and 10,241.46 is: 14,131.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,211.54 : 19,608.93 = 10,241.46 : x
  2. Step 2: Convert to fraction form
    14,211.54/19,608.93 = 10,241.46/x
  3. Step 3: Cross multiply
    14,211.54x = 19,608.93 × 10,241.46
  4. Step 4: Simplify right side
    14,211.54x = 200,824,072.24
  5. Step 5: Solve for x
    x = 200,824,072.24/14,211.54
  6. Step 6: Final answer
    x = 14,131.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.