Home / 23,833.72-35,743.26-16,485.40

Finding the Fourth Proportional to 23,833.72, 35,743.26 and 16,485.40

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Solution

The fourth proportional to 23,833.72, 35,743.26 and 16,485.40 is: 24,723.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,833.72 : 35,743.26 = 16,485.40 : x
  2. Step 2: Convert to fraction form
    23,833.72/35,743.26 = 16,485.40/x
  3. Step 3: Cross multiply
    23,833.72x = 35,743.26 × 16,485.40
  4. Step 4: Simplify right side
    23,833.72x = 589,241,938.40
  5. Step 5: Solve for x
    x = 589,241,938.40/23,833.72
  6. Step 6: Final answer
    x = 24,723.04

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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.