Home / 246,595.20-369,639.36-106,235.52

Finding the Fourth Proportional to 246,595.20, 369,639.36 and 106,235.52

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Solution

The fourth proportional to 246,595.20, 369,639.36 and 106,235.52 is: 159,244.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,595.20 : 369,639.36 = 106,235.52 : x
  2. Step 2: Convert to fraction form
    246,595.20/369,639.36 = 106,235.52/x
  3. Step 3: Cross multiply
    246,595.20x = 369,639.36 × 106,235.52
  4. Step 4: Simplify right side
    246,595.20x = 39,268,829,622.07
  5. Step 5: Solve for x
    x = 39,268,829,622.07/246,595.20
  6. Step 6: Final answer
    x = 159,244.10

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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.