Home / 24,725.63-34,081.44-19,338.51

Finding the Fourth Proportional to 24,725.63, 34,081.44 and 19,338.51

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Solution

The fourth proportional to 24,725.63, 34,081.44 and 19,338.51 is: 26,655.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,725.63 : 34,081.44 = 19,338.51 : x
  2. Step 2: Convert to fraction form
    24,725.63/34,081.44 = 19,338.51/x
  3. Step 3: Cross multiply
    24,725.63x = 34,081.44 × 19,338.51
  4. Step 4: Simplify right side
    24,725.63x = 659,084,268.25
  5. Step 5: Solve for x
    x = 659,084,268.25/24,725.63
  6. Step 6: Final answer
    x = 26,655.92

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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.