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Finding the Fourth Proportional to 182,392.35, 254,758.80 and 182,392.35

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Solution

The fourth proportional to 182,392.35, 254,758.80 and 182,392.35 is: 254,758.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,392.35 : 254,758.80 = 182,392.35 : x
  2. Step 2: Convert to fraction form
    182,392.35/254,758.80 = 182,392.35/x
  3. Step 3: Cross multiply
    182,392.35x = 254,758.80 × 182,392.35
  4. Step 4: Simplify right side
    182,392.35x = 46,466,056,215.18
  5. Step 5: Solve for x
    x = 46,466,056,215.18/182,392.35
  6. Step 6: Final answer
    x = 254,758.80

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.