Home / 14,119.45-19,473.96-10,341.26

Finding the Fourth Proportional to 14,119.45, 19,473.96 and 10,341.26

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Solution

The fourth proportional to 14,119.45, 19,473.96 and 10,341.26 is: 14,262.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,119.45 : 19,473.96 = 10,341.26 : x
  2. Step 2: Convert to fraction form
    14,119.45/19,473.96 = 10,341.26/x
  3. Step 3: Cross multiply
    14,119.45x = 19,473.96 × 10,341.26
  4. Step 4: Simplify right side
    14,119.45x = 201,385,283.59
  5. Step 5: Solve for x
    x = 201,385,283.59/14,119.45
  6. Step 6: Final answer
    x = 14,262.97

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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.