Home / 133,483.14-184,204.28-73,052.58

Finding the Fourth Proportional to 133,483.14, 184,204.28 and 73,052.58

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Solution

The fourth proportional to 133,483.14, 184,204.28 and 73,052.58 is: 100,811.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,483.14 : 184,204.28 = 73,052.58 : x
  2. Step 2: Convert to fraction form
    133,483.14/184,204.28 = 73,052.58/x
  3. Step 3: Cross multiply
    133,483.14x = 184,204.28 × 73,052.58
  4. Step 4: Simplify right side
    133,483.14x = 13,456,597,535.78
  5. Step 5: Solve for x
    x = 13,456,597,535.78/133,483.14
  6. Step 6: Final answer
    x = 100,811.22

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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.