Home / 194,413.33-291,430.44-94,569.49

Finding the Fourth Proportional to 194,413.33, 291,430.44 and 94,569.49

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Solution

The fourth proportional to 194,413.33, 291,430.44 and 94,569.49 is: 141,762.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,413.33 : 291,430.44 = 94,569.49 : x
  2. Step 2: Convert to fraction form
    194,413.33/291,430.44 = 94,569.49/x
  3. Step 3: Cross multiply
    194,413.33x = 291,430.44 × 94,569.49
  4. Step 4: Simplify right side
    194,413.33x = 27,560,428,081.28
  5. Step 5: Solve for x
    x = 27,560,428,081.28/194,413.33
  6. Step 6: Final answer
    x = 141,762.03

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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.