Home / 336,612.92-464,566.66-245,923.49

Finding the Fourth Proportional to 336,612.92, 464,566.66 and 245,923.49

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Solution

The fourth proportional to 336,612.92, 464,566.66 and 245,923.49 is: 339,404.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,612.92 : 464,566.66 = 245,923.49 : x
  2. Step 2: Convert to fraction form
    336,612.92/464,566.66 = 245,923.49/x
  3. Step 3: Cross multiply
    336,612.92x = 464,566.66 × 245,923.49
  4. Step 4: Simplify right side
    336,612.92x = 114,247,854,911.45
  5. Step 5: Solve for x
    x = 114,247,854,911.45/336,612.92
  6. Step 6: Final answer
    x = 339,404.25

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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.