Home / 35,467.73-48,945.53-19,335.17

Finding the Fourth Proportional to 35,467.73, 48,945.53 and 19,335.17

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Solution

The fourth proportional to 35,467.73, 48,945.53 and 19,335.17 is: 26,682.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,467.73 : 48,945.53 = 19,335.17 : x
  2. Step 2: Convert to fraction form
    35,467.73/48,945.53 = 19,335.17/x
  3. Step 3: Cross multiply
    35,467.73x = 48,945.53 × 19,335.17
  4. Step 4: Simplify right side
    35,467.73x = 946,370,143.29
  5. Step 5: Solve for x
    x = 946,370,143.29/35,467.73
  6. Step 6: Final answer
    x = 26,682.57

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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.