Home / 23,850.05-32,912.16-13,095.23

Finding the Fourth Proportional to 23,850.05, 32,912.16 and 13,095.23

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Solution

The fourth proportional to 23,850.05, 32,912.16 and 13,095.23 is: 18,070.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,850.05 : 32,912.16 = 13,095.23 : x
  2. Step 2: Convert to fraction form
    23,850.05/32,912.16 = 13,095.23/x
  3. Step 3: Cross multiply
    23,850.05x = 32,912.16 × 13,095.23
  4. Step 4: Simplify right side
    23,850.05x = 430,992,305.00
  5. Step 5: Solve for x
    x = 430,992,305.00/23,850.05
  6. Step 6: Final answer
    x = 18,070.92

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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.