Home / 141,350.81-212,097.96-93,998.84

Finding the Fourth Proportional to 141,350.81, 212,097.96 and 93,998.84

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Solution

The fourth proportional to 141,350.81, 212,097.96 and 93,998.84 is: 141,045.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,350.81 : 212,097.96 = 93,998.84 : x
  2. Step 2: Convert to fraction form
    141,350.81/212,097.96 = 93,998.84/x
  3. Step 3: Cross multiply
    141,350.81x = 212,097.96 × 93,998.84
  4. Step 4: Simplify right side
    141,350.81x = 19,936,961,145.88
  5. Step 5: Solve for x
    x = 19,936,961,145.88/141,350.81
  6. Step 6: Final answer
    x = 141,045.97

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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.