Home / 133,953.14-184,854.96-73,522.69

Finding the Fourth Proportional to 133,953.14, 184,854.96 and 73,522.69

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Solution

The fourth proportional to 133,953.14, 184,854.96 and 73,522.69 is: 101,461.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,953.14 : 184,854.96 = 73,522.69 : x
  2. Step 2: Convert to fraction form
    133,953.14/184,854.96 = 73,522.69/x
  3. Step 3: Cross multiply
    133,953.14x = 184,854.96 × 73,522.69
  4. Step 4: Simplify right side
    133,953.14x = 13,591,033,456.91
  5. Step 5: Solve for x
    x = 13,591,033,456.91/133,953.14
  6. Step 6: Final answer
    x = 101,461.10

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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.