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Finding the Fourth Proportional to 333,000.18, 459,530.91 and 182,093.94

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Solution

The fourth proportional to 333,000.18, 459,530.91 and 182,093.94 is: 251,284.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,000.18 : 459,530.91 = 182,093.94 : x
  2. Step 2: Convert to fraction form
    333,000.18/459,530.91 = 182,093.94/x
  3. Step 3: Cross multiply
    333,000.18x = 459,530.91 × 182,093.94
  4. Step 4: Simplify right side
    333,000.18x = 83,677,793,953.69
  5. Step 5: Solve for x
    x = 83,677,793,953.69/333,000.18
  6. Step 6: Final answer
    x = 251,284.53

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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.