Home / 19,050.96-26,293.08-10,668

Finding the Fourth Proportional to 19,050.96, 26,293.08 and 10,668

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Solution

The fourth proportional to 19,050.96, 26,293.08 and 10,668 is: 14,723.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,050.96 : 26,293.08 = 10,668 : x
  2. Step 2: Convert to fraction form
    19,050.96/26,293.08 = 10,668/x
  3. Step 3: Cross multiply
    19,050.96x = 26,293.08 × 10,668
  4. Step 4: Simplify right side
    19,050.96x = 280,494,577.44
  5. Step 5: Solve for x
    x = 280,494,577.44/19,050.96
  6. Step 6: Final answer
    x = 14,723.38

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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.