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Finding the Fourth Proportional to 336,133.92, 463,858.86 and 183,173.46

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Solution

The fourth proportional to 336,133.92, 463,858.86 and 183,173.46 is: 252,776.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,133.92 : 463,858.86 = 183,173.46 : x
  2. Step 2: Convert to fraction form
    336,133.92/463,858.86 = 183,173.46/x
  3. Step 3: Cross multiply
    336,133.92x = 463,858.86 × 183,173.46
  4. Step 4: Simplify right side
    336,133.92x = 84,966,632,337.86
  5. Step 5: Solve for x
    x = 84,966,632,337.86/336,133.92
  6. Step 6: Final answer
    x = 252,776.13

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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.