Home / 133,674.02-184,470.08-73,246.94

Finding the Fourth Proportional to 133,674.02, 184,470.08 and 73,246.94

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Solution

The fourth proportional to 133,674.02, 184,470.08 and 73,246.94 is: 101,080.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,674.02 : 184,470.08 = 73,246.94 : x
  2. Step 2: Convert to fraction form
    133,674.02/184,470.08 = 73,246.94/x
  3. Step 3: Cross multiply
    133,674.02x = 184,470.08 × 73,246.94
  4. Step 4: Simplify right side
    133,674.02x = 13,511,868,881.56
  5. Step 5: Solve for x
    x = 13,511,868,881.56/133,674.02
  6. Step 6: Final answer
    x = 101,080.74

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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.