Home / 24,138.04-33,301.92-19,103.08

Finding the Fourth Proportional to 24,138.04, 33,301.92 and 19,103.08

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Solution

The fourth proportional to 24,138.04, 33,301.92 and 19,103.08 is: 26,355.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,138.04 : 33,301.92 = 19,103.08 : x
  2. Step 2: Convert to fraction form
    24,138.04/33,301.92 = 19,103.08/x
  3. Step 3: Cross multiply
    24,138.04x = 33,301.92 × 19,103.08
  4. Step 4: Simplify right side
    24,138.04x = 636,169,241.91
  5. Step 5: Solve for x
    x = 636,169,241.91/24,138.04
  6. Step 6: Final answer
    x = 26,355.46

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.