Home / 322,050.12-444,527.22-201,114.42

Finding the Fourth Proportional to 322,050.12, 444,527.22 and 201,114.42

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Solution

The fourth proportional to 322,050.12, 444,527.22 and 201,114.42 is: 277,599.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    322,050.12 : 444,527.22 = 201,114.42 : x
  2. Step 2: Convert to fraction form
    322,050.12/444,527.22 = 201,114.42/x
  3. Step 3: Cross multiply
    322,050.12x = 444,527.22 × 201,114.42
  4. Step 4: Simplify right side
    322,050.12x = 89,400,834,024.51
  5. Step 5: Solve for x
    x = 89,400,834,024.51/322,050.12
  6. Step 6: Final answer
    x = 277,599.13

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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.