Home / 246,393.85-340,023.22-133,216.33

Finding the Fourth Proportional to 246,393.85, 340,023.22 and 133,216.33

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Solution

The fourth proportional to 246,393.85, 340,023.22 and 133,216.33 is: 183,838.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,393.85 : 340,023.22 = 133,216.33 : x
  2. Step 2: Convert to fraction form
    246,393.85/340,023.22 = 133,216.33/x
  3. Step 3: Cross multiply
    246,393.85x = 340,023.22 × 133,216.33
  4. Step 4: Simplify right side
    246,393.85x = 45,296,645,483.18
  5. Step 5: Solve for x
    x = 45,296,645,483.18/246,393.85
  6. Step 6: Final answer
    x = 183,838.38

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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.