Home / 24,075.84-33,224.04-13,321.11

Finding the Fourth Proportional to 24,075.84, 33,224.04 and 13,321.11

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Solution

The fourth proportional to 24,075.84, 33,224.04 and 13,321.11 is: 18,382.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,075.84 : 33,224.04 = 13,321.11 : x
  2. Step 2: Convert to fraction form
    24,075.84/33,224.04 = 13,321.11/x
  3. Step 3: Cross multiply
    24,075.84x = 33,224.04 × 13,321.11
  4. Step 4: Simplify right side
    24,075.84x = 442,581,216.07
  5. Step 5: Solve for x
    x = 442,581,216.07/24,075.84
  6. Step 6: Final answer
    x = 18,382.79

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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.