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Finding the Fourth Proportional to 333,000.69, 459,531.60 and 182,094.45

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Solution

The fourth proportional to 333,000.69, 459,531.60 and 182,094.45 is: 251,285.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,000.69 : 459,531.60 = 182,094.45 : x
  2. Step 2: Convert to fraction form
    333,000.69/459,531.60 = 182,094.45/x
  3. Step 3: Cross multiply
    333,000.69x = 459,531.60 × 182,094.45
  4. Step 4: Simplify right side
    333,000.69x = 83,678,153,959.62
  5. Step 5: Solve for x
    x = 83,678,153,959.62/333,000.69
  6. Step 6: Final answer
    x = 251,285.23

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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.