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Finding the Fourth Proportional to 333,146.33, 459,740.49 and 180,184.67

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Solution

The fourth proportional to 333,146.33, 459,740.49 and 180,184.67 is: 248,654.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,146.33 : 459,740.49 = 180,184.67 : x
  2. Step 2: Convert to fraction form
    333,146.33/459,740.49 = 180,184.67/x
  3. Step 3: Cross multiply
    333,146.33x = 459,740.49 × 180,184.67
  4. Step 4: Simplify right side
    333,146.33x = 82,838,188,476.29
  5. Step 5: Solve for x
    x = 82,838,188,476.29/333,146.33
  6. Step 6: Final answer
    x = 248,654.06

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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.