Home / 14,295.38-19,724.19-10,941.98

Finding the Fourth Proportional to 14,295.38, 19,724.19 and 10,941.98

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Solution

The fourth proportional to 14,295.38, 19,724.19 and 10,941.98 is: 15,097.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,295.38 : 19,724.19 = 10,941.98 : x
  2. Step 2: Convert to fraction form
    14,295.38/19,724.19 = 10,941.98/x
  3. Step 3: Cross multiply
    14,295.38x = 19,724.19 × 10,941.98
  4. Step 4: Simplify right side
    14,295.38x = 215,821,692.50
  5. Step 5: Solve for x
    x = 215,821,692.50/14,295.38
  6. Step 6: Final answer
    x = 15,097.30

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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.