Home / 18,075.51-24,943.46-10,522.04

Finding the Fourth Proportional to 18,075.51, 24,943.46 and 10,522.04

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Solution

The fourth proportional to 18,075.51, 24,943.46 and 10,522.04 is: 14,519.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,075.51 : 24,943.46 = 10,522.04 : x
  2. Step 2: Convert to fraction form
    18,075.51/24,943.46 = 10,522.04/x
  3. Step 3: Cross multiply
    18,075.51x = 24,943.46 × 10,522.04
  4. Step 4: Simplify right side
    18,075.51x = 262,455,906.53
  5. Step 5: Solve for x
    x = 262,455,906.53/18,075.51
  6. Step 6: Final answer
    x = 14,519.97

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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.