Home / 333,683.82-500,525.52-134,004.18

Finding the Fourth Proportional to 333,683.82, 500,525.52 and 134,004.18

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Solution

The fourth proportional to 333,683.82, 500,525.52 and 134,004.18 is: 201,006.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,683.82 : 500,525.52 = 134,004.18 : x
  2. Step 2: Convert to fraction form
    333,683.82/500,525.52 = 134,004.18/x
  3. Step 3: Cross multiply
    333,683.82x = 500,525.52 × 134,004.18
  4. Step 4: Simplify right side
    333,683.82x = 67,072,511,876.67
  5. Step 5: Solve for x
    x = 67,072,511,876.67/333,683.82
  6. Step 6: Final answer
    x = 201,006.19

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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.