Home / 333,968.04-500,975.16-134,288.46

Finding the Fourth Proportional to 333,968.04, 500,975.16 and 134,288.46

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Solution

The fourth proportional to 333,968.04, 500,975.16 and 134,288.46 is: 201,441.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,968.04 : 500,975.16 = 134,288.46 : x
  2. Step 2: Convert to fraction form
    333,968.04/500,975.16 = 134,288.46/x
  3. Step 3: Cross multiply
    333,968.04x = 500,975.16 × 134,288.46
  4. Step 4: Simplify right side
    333,968.04x = 67,275,182,734.65
  5. Step 5: Solve for x
    x = 67,275,182,734.65/333,968.04
  6. Step 6: Final answer
    x = 201,441.98

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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.