Home / 94,010.45-141,058.74-40,718.73

Finding the Fourth Proportional to 94,010.45, 141,058.74 and 40,718.73

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Solution

The fourth proportional to 94,010.45, 141,058.74 and 40,718.73 is: 61,096.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,010.45 : 141,058.74 = 40,718.73 : x
  2. Step 2: Convert to fraction form
    94,010.45/141,058.74 = 40,718.73/x
  3. Step 3: Cross multiply
    94,010.45x = 141,058.74 × 40,718.73
  4. Step 4: Simplify right side
    94,010.45x = 5,743,732,544.61
  5. Step 5: Solve for x
    x = 5,743,732,544.61/94,010.45
  6. Step 6: Final answer
    x = 61,096.75

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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.