Home / 183,112.43-274,447.21-94,317.50

Finding the Fourth Proportional to 183,112.43, 274,447.21 and 94,317.50

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Solution

The fourth proportional to 183,112.43, 274,447.21 and 94,317.50 is: 141,362.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,112.43 : 274,447.21 = 94,317.50 : x
  2. Step 2: Convert to fraction form
    183,112.43/274,447.21 = 94,317.50/x
  3. Step 3: Cross multiply
    183,112.43x = 274,447.21 × 94,317.50
  4. Step 4: Simplify right side
    183,112.43x = 25,885,174,077.85
  5. Step 5: Solve for x
    x = 25,885,174,077.85/183,112.43
  6. Step 6: Final answer
    x = 141,362.19

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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.