Home / 36,783.95-55,167.70-17,059.94

Finding the Fourth Proportional to 36,783.95, 55,167.70 and 17,059.94

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Solution

The fourth proportional to 36,783.95, 55,167.70 and 17,059.94 is: 25,586.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,783.95 : 55,167.70 = 17,059.94 : x
  2. Step 2: Convert to fraction form
    36,783.95/55,167.70 = 17,059.94/x
  3. Step 3: Cross multiply
    36,783.95x = 55,167.70 × 17,059.94
  4. Step 4: Simplify right side
    36,783.95x = 941,157,651.94
  5. Step 5: Solve for x
    x = 941,157,651.94/36,783.95
  6. Step 6: Final answer
    x = 25,586.10

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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.