Home / 236,347.20-354,515.04-96,071.04

Finding the Fourth Proportional to 236,347.20, 354,515.04 and 96,071.04

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Solution

The fourth proportional to 236,347.20, 354,515.04 and 96,071.04 is: 144,104.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,347.20 : 354,515.04 = 96,071.04 : x
  2. Step 2: Convert to fraction form
    236,347.20/354,515.04 = 96,071.04/x
  3. Step 3: Cross multiply
    236,347.20x = 354,515.04 × 96,071.04
  4. Step 4: Simplify right side
    236,347.20x = 34,058,628,588.44
  5. Step 5: Solve for x
    x = 34,058,628,588.44/236,347.20
  6. Step 6: Final answer
    x = 144,104.22

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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.