Home / 238,354.22-357,531.14-60,861.26

Finding the Fourth Proportional to 238,354.22, 357,531.14 and 60,861.26

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Solution

The fourth proportional to 238,354.22, 357,531.14 and 60,861.26 is: 91,291.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    238,354.22 : 357,531.14 = 60,861.26 : x
  2. Step 2: Convert to fraction form
    238,354.22/357,531.14 = 60,861.26/x
  3. Step 3: Cross multiply
    238,354.22x = 357,531.14 × 60,861.26
  4. Step 4: Simplify right side
    238,354.22x = 21,759,795,669.64
  5. Step 5: Solve for x
    x = 21,759,795,669.64/238,354.22
  6. Step 6: Final answer
    x = 91,291.84

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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.