Home / 18,095.02-24,986.34-13,610.97

Finding the Fourth Proportional to 18,095.02, 24,986.34 and 13,610.97

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Solution

The fourth proportional to 18,095.02, 24,986.34 and 13,610.97 is: 18,794.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,095.02 : 24,986.34 = 13,610.97 : x
  2. Step 2: Convert to fraction form
    18,095.02/24,986.34 = 13,610.97/x
  3. Step 3: Cross multiply
    18,095.02x = 24,986.34 × 13,610.97
  4. Step 4: Simplify right side
    18,095.02x = 340,088,324.15
  5. Step 5: Solve for x
    x = 340,088,324.15/18,095.02
  6. Step 6: Final answer
    x = 18,794.58

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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.