Home / 168,800.48-233,003.26-97,209.02

Finding the Fourth Proportional to 168,800.48, 233,003.26 and 97,209.02

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Solution

The fourth proportional to 168,800.48, 233,003.26 and 97,209.02 is: 134,182.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,800.48 : 233,003.26 = 97,209.02 : x
  2. Step 2: Convert to fraction form
    168,800.48/233,003.26 = 97,209.02/x
  3. Step 3: Cross multiply
    168,800.48x = 233,003.26 × 97,209.02
  4. Step 4: Simplify right side
    168,800.48x = 22,650,018,561.41
  5. Step 5: Solve for x
    x = 22,650,018,561.41/168,800.48
  6. Step 6: Final answer
    x = 134,182.19

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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.