Home / 23,380.16-35,075.18-7,583.97

Finding the Fourth Proportional to 23,380.16, 35,075.18 and 7,583.97

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Solution

The fourth proportional to 23,380.16, 35,075.18 and 7,583.97 is: 11,377.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,380.16 : 35,075.18 = 7,583.97 : x
  2. Step 2: Convert to fraction form
    23,380.16/35,075.18 = 7,583.97/x
  3. Step 3: Cross multiply
    23,380.16x = 35,075.18 × 7,583.97
  4. Step 4: Simplify right side
    23,380.16x = 266,008,943.41
  5. Step 5: Solve for x
    x = 266,008,943.41/23,380.16
  6. Step 6: Final answer
    x = 11,377.55

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.