Home / 63,104.06-94,643.35-23,109.39

Finding the Fourth Proportional to 63,104.06, 94,643.35 and 23,109.39

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Solution

The fourth proportional to 63,104.06, 94,643.35 and 23,109.39 is: 34,659.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,104.06 : 94,643.35 = 23,109.39 : x
  2. Step 2: Convert to fraction form
    63,104.06/94,643.35 = 23,109.39/x
  3. Step 3: Cross multiply
    63,104.06x = 94,643.35 × 23,109.39
  4. Step 4: Simplify right side
    63,104.06x = 2,187,149,555.07
  5. Step 5: Solve for x
    x = 2,187,149,555.07/63,104.06
  6. Step 6: Final answer
    x = 34,659.41

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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.