Home / 333,133.04-499,667.16-183,324.08

Finding the Fourth Proportional to 333,133.04, 499,667.16 and 183,324.08

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Solution

The fourth proportional to 333,133.04, 499,667.16 and 183,324.08 is: 274,968.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,133.04 : 499,667.16 = 183,324.08 : x
  2. Step 2: Convert to fraction form
    333,133.04/499,667.16 = 183,324.08/x
  3. Step 3: Cross multiply
    333,133.04x = 499,667.16 × 183,324.08
  4. Step 4: Simplify right side
    333,133.04x = 91,601,022,413.21
  5. Step 5: Solve for x
    x = 91,601,022,413.21/333,133.04
  6. Step 6: Final answer
    x = 274,968.29

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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.