Home / 246,281.52-339,867.99-133,104

Finding the Fourth Proportional to 246,281.52, 339,867.99 and 133,104

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Solution

The fourth proportional to 246,281.52, 339,867.99 and 133,104 is: 183,683.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,281.52 : 339,867.99 = 133,104 : x
  2. Step 2: Convert to fraction form
    246,281.52/339,867.99 = 133,104/x
  3. Step 3: Cross multiply
    246,281.52x = 339,867.99 × 133,104
  4. Step 4: Simplify right side
    246,281.52x = 45,237,788,940.96
  5. Step 5: Solve for x
    x = 45,237,788,940.96/246,281.52
  6. Step 6: Final answer
    x = 183,683.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.