Home / 32,676.54-49,005.09-11,895.18

Finding the Fourth Proportional to 32,676.54, 49,005.09 and 11,895.18

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Solution

The fourth proportional to 32,676.54, 49,005.09 and 11,895.18 is: 17,839.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,676.54 : 49,005.09 = 11,895.18 : x
  2. Step 2: Convert to fraction form
    32,676.54/49,005.09 = 11,895.18/x
  3. Step 3: Cross multiply
    32,676.54x = 49,005.09 × 11,895.18
  4. Step 4: Simplify right side
    32,676.54x = 582,924,366.47
  5. Step 5: Solve for x
    x = 582,924,366.47/32,676.54
  6. Step 6: Final answer
    x = 17,839.23

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1.5x scale

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.