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Finding the Fourth Proportional to 333,760.33, 500,585.07 and 120,487.33

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Solution

The fourth proportional to 333,760.33, 500,585.07 and 120,487.33 is: 180,710.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,760.33 : 500,585.07 = 120,487.33 : x
  2. Step 2: Convert to fraction form
    333,760.33/500,585.07 = 120,487.33/x
  3. Step 3: Cross multiply
    333,760.33x = 500,585.07 × 120,487.33
  4. Step 4: Simplify right side
    333,760.33x = 60,314,158,522.16
  5. Step 5: Solve for x
    x = 60,314,158,522.16/333,760.33
  6. Step 6: Final answer
    x = 180,710.99

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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.