Home / 244,024.20-336,516.82-190,289.62

Finding the Fourth Proportional to 244,024.20, 336,516.82 and 190,289.62

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Solution

The fourth proportional to 244,024.20, 336,516.82 and 190,289.62 is: 262,415.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,024.20 : 336,516.82 = 190,289.62 : x
  2. Step 2: Convert to fraction form
    244,024.20/336,516.82 = 190,289.62/x
  3. Step 3: Cross multiply
    244,024.20x = 336,516.82 × 190,289.62
  4. Step 4: Simplify right side
    244,024.20x = 64,035,657,801.41
  5. Step 5: Solve for x
    x = 64,035,657,801.41/244,024.20
  6. Step 6: Final answer
    x = 262,415.19

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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.