Home / 246,445.53-340,094.84-133,268.28

Finding the Fourth Proportional to 246,445.53, 340,094.84 and 133,268.28

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Solution

The fourth proportional to 246,445.53, 340,094.84 and 133,268.28 is: 183,910.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,445.53 : 340,094.84 = 133,268.28 : x
  2. Step 2: Convert to fraction form
    246,445.53/340,094.84 = 133,268.28/x
  3. Step 3: Cross multiply
    246,445.53x = 340,094.84 × 133,268.28
  4. Step 4: Simplify right side
    246,445.53x = 45,323,853,697.33
  5. Step 5: Solve for x
    x = 45,323,853,697.33/246,445.53
  6. Step 6: Final answer
    x = 183,910.23

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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.