Home / 191,093.67-286,646.97-50,852.43

Finding the Fourth Proportional to 191,093.67, 286,646.97 and 50,852.43

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Solution

The fourth proportional to 191,093.67, 286,646.97 and 50,852.43 is: 76,280.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    191,093.67 : 286,646.97 = 50,852.43 : x
  2. Step 2: Convert to fraction form
    191,093.67/286,646.97 = 50,852.43/x
  3. Step 3: Cross multiply
    191,093.67x = 286,646.97 × 50,852.43
  4. Step 4: Simplify right side
    191,093.67x = 14,576,694,976.64
  5. Step 5: Solve for x
    x = 14,576,694,976.64/191,093.67
  6. Step 6: Final answer
    x = 76,280.37

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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.