Home / 133,624.79-184,397.25-73,195.93

Finding the Fourth Proportional to 133,624.79, 184,397.25 and 73,195.93

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Solution

The fourth proportional to 133,624.79, 184,397.25 and 73,195.93 is: 101,007.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,624.79 : 184,397.25 = 73,195.93 : x
  2. Step 2: Convert to fraction form
    133,624.79/184,397.25 = 73,195.93/x
  3. Step 3: Cross multiply
    133,624.79x = 184,397.25 × 73,195.93
  4. Step 4: Simplify right side
    133,624.79x = 13,497,127,674.90
  5. Step 5: Solve for x
    x = 13,497,127,674.90/133,624.79
  6. Step 6: Final answer
    x = 101,007.66

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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.