Home / 246,123.10-369,075.30-96,313.60

Finding the Fourth Proportional to 246,123.10, 369,075.30 and 96,313.60

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Solution

The fourth proportional to 246,123.10, 369,075.30 and 96,313.60 is: 144,427.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,123.10 : 369,075.30 = 96,313.60 : x
  2. Step 2: Convert to fraction form
    246,123.10/369,075.30 = 96,313.60/x
  3. Step 3: Cross multiply
    246,123.10x = 369,075.30 × 96,313.60
  4. Step 4: Simplify right side
    246,123.10x = 35,546,970,814.08
  5. Step 5: Solve for x
    x = 35,546,970,814.08/246,123.10
  6. Step 6: Final answer
    x = 144,427.61

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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.