Home / 35,467.58-48,945.53-19,552.03

Finding the Fourth Proportional to 35,467.58, 48,945.53 and 19,552.03

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Solution

The fourth proportional to 35,467.58, 48,945.53 and 19,552.03 is: 26,981.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,467.58 : 48,945.53 = 19,552.03 : x
  2. Step 2: Convert to fraction form
    35,467.58/48,945.53 = 19,552.03/x
  3. Step 3: Cross multiply
    35,467.58x = 48,945.53 × 19,552.03
  4. Step 4: Simplify right side
    35,467.58x = 956,984,470.93
  5. Step 5: Solve for x
    x = 956,984,470.93/35,467.58
  6. Step 6: Final answer
    x = 26,981.95

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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.