Home / 67,914.67-101,848.93-23,531.06

Finding the Fourth Proportional to 67,914.67, 101,848.93 and 23,531.06

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Solution

The fourth proportional to 67,914.67, 101,848.93 and 23,531.06 is: 35,288.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,914.67 : 101,848.93 = 23,531.06 : x
  2. Step 2: Convert to fraction form
    67,914.67/101,848.93 = 23,531.06/x
  3. Step 3: Cross multiply
    67,914.67x = 101,848.93 × 23,531.06
  4. Step 4: Simplify right side
    67,914.67x = 2,396,613,165.11
  5. Step 5: Solve for x
    x = 2,396,613,165.11/67,914.67
  6. Step 6: Final answer
    x = 35,288.60

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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.