Home / 103,926.06-155,850.63-37,348.26

Finding the Fourth Proportional to 103,926.06, 155,850.63 and 37,348.26

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Solution

The fourth proportional to 103,926.06, 155,850.63 and 37,348.26 is: 56,008.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    103,926.06 : 155,850.63 = 37,348.26 : x
  2. Step 2: Convert to fraction form
    103,926.06/155,850.63 = 37,348.26/x
  3. Step 3: Cross multiply
    103,926.06x = 155,850.63 × 37,348.26
  4. Step 4: Simplify right side
    103,926.06x = 5,820,749,850.40
  5. Step 5: Solve for x
    x = 5,820,749,850.40/103,926.06
  6. Step 6: Final answer
    x = 56,008.57

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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.