Home / 331,055.33-496,527.41-94,341.74

Finding the Fourth Proportional to 331,055.33, 496,527.41 and 94,341.74

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Solution

The fourth proportional to 331,055.33, 496,527.41 and 94,341.74 is: 141,496.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    331,055.33 : 496,527.41 = 94,341.74 : x
  2. Step 2: Convert to fraction form
    331,055.33/496,527.41 = 94,341.74/x
  3. Step 3: Cross multiply
    331,055.33x = 496,527.41 × 94,341.74
  4. Step 4: Simplify right side
    331,055.33x = 46,843,258,724.73
  5. Step 5: Solve for x
    x = 46,843,258,724.73/331,055.33
  6. Step 6: Final answer
    x = 141,496.77

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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.