Home / 192,145.49-263,238.10-184,960.14

Finding the Fourth Proportional to 192,145.49, 263,238.10 and 184,960.14

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Solution

The fourth proportional to 192,145.49, 263,238.10 and 184,960.14 is: 253,394.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,145.49 : 263,238.10 = 184,960.14 : x
  2. Step 2: Convert to fraction form
    192,145.49/263,238.10 = 184,960.14/x
  3. Step 3: Cross multiply
    192,145.49x = 263,238.10 × 184,960.14
  4. Step 4: Simplify right side
    192,145.49x = 48,688,553,588.34
  5. Step 5: Solve for x
    x = 48,688,553,588.34/192,145.49
  6. Step 6: Final answer
    x = 253,394.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.