Home / 94,670.16-141,963.81-35,464.32

Finding the Fourth Proportional to 94,670.16, 141,963.81 and 35,464.32

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Solution

The fourth proportional to 94,670.16, 141,963.81 and 35,464.32 is: 53,180.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,670.16 : 141,963.81 = 35,464.32 : x
  2. Step 2: Convert to fraction form
    94,670.16/141,963.81 = 35,464.32/x
  3. Step 3: Cross multiply
    94,670.16x = 141,963.81 × 35,464.32
  4. Step 4: Simplify right side
    94,670.16x = 5,034,649,986.26
  5. Step 5: Solve for x
    x = 5,034,649,986.26/94,670.16
  6. Step 6: Final answer
    x = 53,180.96

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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.