Home / 23,717.00-32,728.19-13,106.00

Finding the Fourth Proportional to 23,717.00, 32,728.19 and 13,106.00

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Solution

The fourth proportional to 23,717.00, 32,728.19 and 13,106.00 is: 18,085.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,717.00 : 32,728.19 = 13,106.00 : x
  2. Step 2: Convert to fraction form
    23,717.00/32,728.19 = 13,106.00/x
  3. Step 3: Cross multiply
    23,717.00x = 32,728.19 × 13,106.00
  4. Step 4: Simplify right side
    23,717.00x = 428,935,674.43
  5. Step 5: Solve for x
    x = 428,935,674.43/23,717.00
  6. Step 6: Final answer
    x = 18,085.58

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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.