Home / 244,007.94-336,683.10-153,311.36

Finding the Fourth Proportional to 244,007.94, 336,683.10 and 153,311.36

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Solution

The fourth proportional to 244,007.94, 336,683.10 and 153,311.36 is: 211,539.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,007.94 : 336,683.10 = 153,311.36 : x
  2. Step 2: Convert to fraction form
    244,007.94/336,683.10 = 153,311.36/x
  3. Step 3: Cross multiply
    244,007.94x = 336,683.10 × 153,311.36
  4. Step 4: Simplify right side
    244,007.94x = 51,617,343,183.46
  5. Step 5: Solve for x
    x = 51,617,343,183.46/244,007.94
  6. Step 6: Final answer
    x = 211,539.60

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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.