Home / 246,783.51-340,562.68-133,606.26

Finding the Fourth Proportional to 246,783.51, 340,562.68 and 133,606.26

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Solution

The fourth proportional to 246,783.51, 340,562.68 and 133,606.26 is: 184,377.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,783.51 : 340,562.68 = 133,606.26 : x
  2. Step 2: Convert to fraction form
    246,783.51/340,562.68 = 133,606.26/x
  3. Step 3: Cross multiply
    246,783.51x = 340,562.68 × 133,606.26
  4. Step 4: Simplify right side
    246,783.51x = 45,501,305,636.36
  5. Step 5: Solve for x
    x = 45,501,305,636.36/246,783.51
  6. Step 6: Final answer
    x = 184,377.41

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1.5x scale

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.