Home / 133,768.26-184,602.24-73,342.26

Finding the Fourth Proportional to 133,768.26, 184,602.24 and 73,342.26

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Solution

The fourth proportional to 133,768.26, 184,602.24 and 73,342.26 is: 101,213.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,768.26 : 184,602.24 = 73,342.26 : x
  2. Step 2: Convert to fraction form
    133,768.26/184,602.24 = 73,342.26/x
  3. Step 3: Cross multiply
    133,768.26x = 184,602.24 × 73,342.26
  4. Step 4: Simplify right side
    133,768.26x = 13,539,145,482.66
  5. Step 5: Solve for x
    x = 13,539,145,482.66/133,768.26
  6. Step 6: Final answer
    x = 101,213.44

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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.