Home / 14,074.92-19,405.77-10,295.04

Finding the Fourth Proportional to 14,074.92, 19,405.77 and 10,295.04

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Solution

The fourth proportional to 14,074.92, 19,405.77 and 10,295.04 is: 14,194.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,074.92 : 19,405.77 = 10,295.04 : x
  2. Step 2: Convert to fraction form
    14,074.92/19,405.77 = 10,295.04/x
  3. Step 3: Cross multiply
    14,074.92x = 19,405.77 × 10,295.04
  4. Step 4: Simplify right side
    14,074.92x = 199,783,178.38
  5. Step 5: Solve for x
    x = 199,783,178.38/14,074.92
  6. Step 6: Final answer
    x = 14,194.27

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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.