Home / 19,824.96-29,741.69-6,677.14

Finding the Fourth Proportional to 19,824.96, 29,741.69 and 6,677.14

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Solution

The fourth proportional to 19,824.96, 29,741.69 and 6,677.14 is: 10,017.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,824.96 : 29,741.69 = 6,677.14 : x
  2. Step 2: Convert to fraction form
    19,824.96/29,741.69 = 6,677.14/x
  3. Step 3: Cross multiply
    19,824.96x = 29,741.69 × 6,677.14
  4. Step 4: Simplify right side
    19,824.96x = 198,589,427.97
  5. Step 5: Solve for x
    x = 198,589,427.97/19,824.96
  6. Step 6: Final answer
    x = 10,017.14

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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.