Home / 14,033.17-19,338.98-10,047.36

Finding the Fourth Proportional to 14,033.17, 19,338.98 and 10,047.36

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Solution

The fourth proportional to 14,033.17, 19,338.98 and 10,047.36 is: 13,846.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,033.17 : 19,338.98 = 10,047.36 : x
  2. Step 2: Convert to fraction form
    14,033.17/19,338.98 = 10,047.36/x
  3. Step 3: Cross multiply
    14,033.17x = 19,338.98 × 10,047.36
  4. Step 4: Simplify right side
    14,033.17x = 194,305,694.09
  5. Step 5: Solve for x
    x = 194,305,694.09/14,033.17
  6. Step 6: Final answer
    x = 13,846.17

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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.