Home / 134,003.07-184,924.61-73,577.63

Finding the Fourth Proportional to 134,003.07, 184,924.61 and 73,577.63

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Solution

The fourth proportional to 134,003.07, 184,924.61 and 73,577.63 is: 101,537.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,003.07 : 184,924.61 = 73,577.63 : x
  2. Step 2: Convert to fraction form
    134,003.07/184,924.61 = 73,577.63/x
  3. Step 3: Cross multiply
    134,003.07x = 184,924.61 × 73,577.63
  4. Step 4: Simplify right side
    134,003.07x = 13,606,313,239.96
  5. Step 5: Solve for x
    x = 13,606,313,239.96/134,003.07
  6. Step 6: Final answer
    x = 101,537.32

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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.