Home / 35,467.30-48,945.22-19,552.32

Finding the Fourth Proportional to 35,467.30, 48,945.22 and 19,552.32

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Solution

The fourth proportional to 35,467.30, 48,945.22 and 19,552.32 is: 26,982.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,467.30 : 48,945.22 = 19,552.32 : x
  2. Step 2: Convert to fraction form
    35,467.30/48,945.22 = 19,552.32/x
  3. Step 3: Cross multiply
    35,467.30x = 48,945.22 × 19,552.32
  4. Step 4: Simplify right side
    35,467.30x = 956,992,555.03
  5. Step 5: Solve for x
    x = 956,992,555.03/35,467.30
  6. Step 6: Final answer
    x = 26,982.39

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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.