Home / 35,467.66-53,044.63-31,546.43

Finding the Fourth Proportional to 35,467.66, 53,044.63 and 31,546.43

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Solution

The fourth proportional to 35,467.66, 53,044.63 and 31,546.43 is: 47,180.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,467.66 : 53,044.63 = 31,546.43 : x
  2. Step 2: Convert to fraction form
    35,467.66/53,044.63 = 31,546.43/x
  3. Step 3: Cross multiply
    35,467.66x = 53,044.63 × 31,546.43
  4. Step 4: Simplify right side
    35,467.66x = 1,673,368,707.17
  5. Step 5: Solve for x
    x = 1,673,368,707.17/35,467.66
  6. Step 6: Final answer
    x = 47,180.13

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.