Home / 243,600.21-364,514.58-201,084.93

Finding the Fourth Proportional to 243,600.21, 364,514.58 and 201,084.93

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Solution

The fourth proportional to 243,600.21, 364,514.58 and 201,084.93 is: 300,896.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    243,600.21 : 364,514.58 = 201,084.93 : x
  2. Step 2: Convert to fraction form
    243,600.21/364,514.58 = 201,084.93/x
  3. Step 3: Cross multiply
    243,600.21x = 364,514.58 × 201,084.93
  4. Step 4: Simplify right side
    243,600.21x = 73,298,388,803.28
  5. Step 5: Solve for x
    x = 73,298,388,803.28/243,600.21
  6. Step 6: Final answer
    x = 300,896.25

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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.