Home / 133,466.76-184,177.02-73,025.64

Finding the Fourth Proportional to 133,466.76, 184,177.02 and 73,025.64

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Solution

The fourth proportional to 133,466.76, 184,177.02 and 73,025.64 is: 100,771.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,466.76 : 184,177.02 = 73,025.64 : x
  2. Step 2: Convert to fraction form
    133,466.76/184,177.02 = 73,025.64/x
  3. Step 3: Cross multiply
    133,466.76x = 184,177.02 × 73,025.64
  4. Step 4: Simplify right side
    133,466.76x = 13,449,644,758.79
  5. Step 5: Solve for x
    x = 13,449,644,758.79/133,466.76
  6. Step 6: Final answer
    x = 100,771.49

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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.