Home / 183,155.32-274,511.54-94,360.39

Finding the Fourth Proportional to 183,155.32, 274,511.54 and 94,360.39

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Solution

The fourth proportional to 183,155.32, 274,511.54 and 94,360.39 is: 141,426.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,155.32 : 274,511.54 = 94,360.39 : x
  2. Step 2: Convert to fraction form
    183,155.32/274,511.54 = 94,360.39/x
  3. Step 3: Cross multiply
    183,155.32x = 274,511.54 × 94,360.39
  4. Step 4: Simplify right side
    183,155.32x = 25,903,015,523.52
  5. Step 5: Solve for x
    x = 25,903,015,523.52/183,155.32
  6. Step 6: Final answer
    x = 141,426.50

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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.