Home / 236,048.40-354,220.22-95,807.03

Finding the Fourth Proportional to 236,048.40, 354,220.22 and 95,807.03

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Solution

The fourth proportional to 236,048.40, 354,220.22 and 95,807.03 is: 143,770.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,048.40 : 354,220.22 = 95,807.03 : x
  2. Step 2: Convert to fraction form
    236,048.40/354,220.22 = 95,807.03/x
  3. Step 3: Cross multiply
    236,048.40x = 354,220.22 × 95,807.03
  4. Step 4: Simplify right side
    236,048.40x = 33,936,785,712.56
  5. Step 5: Solve for x
    x = 33,936,785,712.56/236,048.40
  6. Step 6: Final answer
    x = 143,770.45

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1.5x scale

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.