Home / 133,652.85-184,441.08-73,227.36

Finding the Fourth Proportional to 133,652.85, 184,441.08 and 73,227.36

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Solution

The fourth proportional to 133,652.85, 184,441.08 and 73,227.36 is: 101,053.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,652.85 : 184,441.08 = 73,227.36 : x
  2. Step 2: Convert to fraction form
    133,652.85/184,441.08 = 73,227.36/x
  3. Step 3: Cross multiply
    133,652.85x = 184,441.08 × 73,227.36
  4. Step 4: Simplify right side
    133,652.85x = 13,506,133,292.72
  5. Step 5: Solve for x
    x = 13,506,133,292.72/133,652.85
  6. Step 6: Final answer
    x = 101,053.84

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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.