Home / 34,983.24-48,275.56-19,067.32

Finding the Fourth Proportional to 34,983.24, 48,275.56 and 19,067.32

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Solution

The fourth proportional to 34,983.24, 48,275.56 and 19,067.32 is: 26,312.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,983.24 : 48,275.56 = 19,067.32 : x
  2. Step 2: Convert to fraction form
    34,983.24/48,275.56 = 19,067.32/x
  3. Step 3: Cross multiply
    34,983.24x = 48,275.56 × 19,067.32
  4. Step 4: Simplify right side
    34,983.24x = 920,485,550.70
  5. Step 5: Solve for x
    x = 920,485,550.70/34,983.24
  6. Step 6: Final answer
    x = 26,312.19

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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.