Home / 97,194.56-145,539.62-83,244.26

Finding the Fourth Proportional to 97,194.56, 145,539.62 and 83,244.26

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Solution

The fourth proportional to 97,194.56, 145,539.62 and 83,244.26 is: 124,650.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,194.56 : 145,539.62 = 83,244.26 : x
  2. Step 2: Convert to fraction form
    97,194.56/145,539.62 = 83,244.26/x
  3. Step 3: Cross multiply
    97,194.56x = 145,539.62 × 83,244.26
  4. Step 4: Simplify right side
    97,194.56x = 12,115,337,967.58
  5. Step 5: Solve for x
    x = 12,115,337,967.58/97,194.56
  6. Step 6: Final answer
    x = 124,650.37

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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.