Home / 39,062.22-58,596.08-19,335.48

Finding the Fourth Proportional to 39,062.22, 58,596.08 and 19,335.48

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Solution

The fourth proportional to 39,062.22, 58,596.08 and 19,335.48 is: 29,004.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,062.22 : 58,596.08 = 19,335.48 : x
  2. Step 2: Convert to fraction form
    39,062.22/58,596.08 = 19,335.48/x
  3. Step 3: Cross multiply
    39,062.22x = 58,596.08 × 19,335.48
  4. Step 4: Simplify right side
    39,062.22x = 1,132,983,016.51
  5. Step 5: Solve for x
    x = 1,132,983,016.51/39,062.22
  6. Step 6: Final answer
    x = 29,004.58

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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.