Home / 39,194.20-58,801.43-17,002.50

Finding the Fourth Proportional to 39,194.20, 58,801.43 and 17,002.50

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Solution

The fourth proportional to 39,194.20, 58,801.43 and 17,002.50 is: 25,508.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,194.20 : 58,801.43 = 17,002.50 : x
  2. Step 2: Convert to fraction form
    39,194.20/58,801.43 = 17,002.50/x
  3. Step 3: Cross multiply
    39,194.20x = 58,801.43 × 17,002.50
  4. Step 4: Simplify right side
    39,194.20x = 999,771,313.58
  5. Step 5: Solve for x
    x = 999,771,313.58/39,194.20
  6. Step 6: Final answer
    x = 25,508.14

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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.