Home / 133,837.06-184,700.32-73,410.26

Finding the Fourth Proportional to 133,837.06, 184,700.32 and 73,410.26

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Solution

The fourth proportional to 133,837.06, 184,700.32 and 73,410.26 is: 101,309.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,837.06 : 184,700.32 = 73,410.26 : x
  2. Step 2: Convert to fraction form
    133,837.06/184,700.32 = 73,410.26/x
  3. Step 3: Cross multiply
    133,837.06x = 184,700.32 × 73,410.26
  4. Step 4: Simplify right side
    133,837.06x = 13,558,898,513.28
  5. Step 5: Solve for x
    x = 13,558,898,513.28/133,837.06
  6. Step 6: Final answer
    x = 101,309.00

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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.