Home / 24,426.95-33,672.44-19,112.54

Finding the Fourth Proportional to 24,426.95, 33,672.44 and 19,112.54

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Solution

The fourth proportional to 24,426.95, 33,672.44 and 19,112.54 is: 26,346.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,426.95 : 33,672.44 = 19,112.54 : x
  2. Step 2: Convert to fraction form
    24,426.95/33,672.44 = 19,112.54/x
  3. Step 3: Cross multiply
    24,426.95x = 33,672.44 × 19,112.54
  4. Step 4: Simplify right side
    24,426.95x = 643,565,735.82
  5. Step 5: Solve for x
    x = 643,565,735.82/24,426.95
  6. Step 6: Final answer
    x = 26,346.55

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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.