Home / 26,067.25-35,973.06-14,130.56

Finding the Fourth Proportional to 26,067.25, 35,973.06 and 14,130.56

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Solution

The fourth proportional to 26,067.25, 35,973.06 and 14,130.56 is: 19,500.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,067.25 : 35,973.06 = 14,130.56 : x
  2. Step 2: Convert to fraction form
    26,067.25/35,973.06 = 14,130.56/x
  3. Step 3: Cross multiply
    26,067.25x = 35,973.06 × 14,130.56
  4. Step 4: Simplify right side
    26,067.25x = 508,319,625.64
  5. Step 5: Solve for x
    x = 508,319,625.64/26,067.25
  6. Step 6: Final answer
    x = 19,500.32

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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.