Home / 68,184.07-102,273.67-23,810.65

Finding the Fourth Proportional to 68,184.07, 102,273.67 and 23,810.65

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Solution

The fourth proportional to 68,184.07, 102,273.67 and 23,810.65 is: 35,715.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,184.07 : 102,273.67 = 23,810.65 : x
  2. Step 2: Convert to fraction form
    68,184.07/102,273.67 = 23,810.65/x
  3. Step 3: Cross multiply
    68,184.07x = 102,273.67 × 23,810.65
  4. Step 4: Simplify right side
    68,184.07x = 2,435,202,560.59
  5. Step 5: Solve for x
    x = 2,435,202,560.59/68,184.07
  6. Step 6: Final answer
    x = 35,715.12

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1.5x scale

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.