Home / 141,424.53-212,091.46-46,633.42

Finding the Fourth Proportional to 141,424.53, 212,091.46 and 46,633.42

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Solution

The fourth proportional to 141,424.53, 212,091.46 and 46,633.42 is: 69,935.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,424.53 : 212,091.46 = 46,633.42 : x
  2. Step 2: Convert to fraction form
    141,424.53/212,091.46 = 46,633.42/x
  3. Step 3: Cross multiply
    141,424.53x = 212,091.46 × 46,633.42
  4. Step 4: Simplify right side
    141,424.53x = 9,890,550,543.44
  5. Step 5: Solve for x
    x = 9,890,550,543.44/141,424.53
  6. Step 6: Final answer
    x = 69,935.18

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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.