Home / 94,585.93-141,781.11-43,943.64

Finding the Fourth Proportional to 94,585.93, 141,781.11 and 43,943.64

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Solution

The fourth proportional to 94,585.93, 141,781.11 and 43,943.64 is: 65,870.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,585.93 : 141,781.11 = 43,943.64 : x
  2. Step 2: Convert to fraction form
    94,585.93/141,781.11 = 43,943.64/x
  3. Step 3: Cross multiply
    94,585.93x = 141,781.11 × 43,943.64
  4. Step 4: Simplify right side
    94,585.93x = 6,230,377,812.05
  5. Step 5: Solve for x
    x = 6,230,377,812.05/94,585.93
  6. Step 6: Final answer
    x = 65,870.03

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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.