Home / 57,669.08-86,512.52-24,389.33

Finding the Fourth Proportional to 57,669.08, 86,512.52 and 24,389.33

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Solution

The fourth proportional to 57,669.08, 86,512.52 and 24,389.33 is: 36,587.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,669.08 : 86,512.52 = 24,389.33 : x
  2. Step 2: Convert to fraction form
    57,669.08/86,512.52 = 24,389.33/x
  3. Step 3: Cross multiply
    57,669.08x = 86,512.52 × 24,389.33
  4. Step 4: Simplify right side
    57,669.08x = 2,109,982,027.82
  5. Step 5: Solve for x
    x = 2,109,982,027.82/57,669.08
  6. Step 6: Final answer
    x = 36,587.76

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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.