Home / 362,566.08-543,389.04-204,882.84

Finding the Fourth Proportional to 362,566.08, 543,389.04 and 204,882.84

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Solution

The fourth proportional to 362,566.08, 543,389.04 and 204,882.84 is: 307,064.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    362,566.08 : 543,389.04 = 204,882.84 : x
  2. Step 2: Convert to fraction form
    362,566.08/543,389.04 = 204,882.84/x
  3. Step 3: Cross multiply
    362,566.08x = 543,389.04 × 204,882.84
  4. Step 4: Simplify right side
    362,566.08x = 111,331,089,740.07
  5. Step 5: Solve for x
    x = 111,331,089,740.07/362,566.08
  6. Step 6: Final answer
    x = 307,064.27

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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.