Home / 236,450.28-354,412.98-96,132.36

Finding the Fourth Proportional to 236,450.28, 354,412.98 and 96,132.36

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Solution

The fourth proportional to 236,450.28, 354,412.98 and 96,132.36 is: 144,091.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,450.28 : 354,412.98 = 96,132.36 : x
  2. Step 2: Convert to fraction form
    236,450.28/354,412.98 = 96,132.36/x
  3. Step 3: Cross multiply
    236,450.28x = 354,412.98 × 96,132.36
  4. Step 4: Simplify right side
    236,450.28x = 34,070,556,182.03
  5. Step 5: Solve for x
    x = 34,070,556,182.03/236,450.28
  6. Step 6: Final answer
    x = 144,091.84

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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.