Home / 246,383.40-369,575.10-141,115.80

Finding the Fourth Proportional to 246,383.40, 369,575.10 and 141,115.80

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Solution

The fourth proportional to 246,383.40, 369,575.10 and 141,115.80 is: 211,673.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,383.40 : 369,575.10 = 141,115.80 : x
  2. Step 2: Convert to fraction form
    246,383.40/369,575.10 = 141,115.80/x
  3. Step 3: Cross multiply
    246,383.40x = 369,575.10 × 141,115.80
  4. Step 4: Simplify right side
    246,383.40x = 52,152,885,896.58
  5. Step 5: Solve for x
    x = 52,152,885,896.58/246,383.40
  6. Step 6: Final answer
    x = 211,673.70

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.