Home / 296,314.23-444,542.09-96,634.79

Finding the Fourth Proportional to 296,314.23, 444,542.09 and 96,634.79

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Solution

The fourth proportional to 296,314.23, 444,542.09 and 96,634.79 is: 144,975.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,314.23 : 444,542.09 = 96,634.79 : x
  2. Step 2: Convert to fraction form
    296,314.23/444,542.09 = 96,634.79/x
  3. Step 3: Cross multiply
    296,314.23x = 444,542.09 × 96,634.79
  4. Step 4: Simplify right side
    296,314.23x = 42,958,228,807.43
  5. Step 5: Solve for x
    x = 42,958,228,807.43/296,314.23
  6. Step 6: Final answer
    x = 144,975.25

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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.