Home / 15,928.27-23,892.36-4,241.50

Finding the Fourth Proportional to 15,928.27, 23,892.36 and 4,241.50

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Solution

The fourth proportional to 15,928.27, 23,892.36 and 4,241.50 is: 6,362.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,928.27 : 23,892.36 = 4,241.50 : x
  2. Step 2: Convert to fraction form
    15,928.27/23,892.36 = 4,241.50/x
  3. Step 3: Cross multiply
    15,928.27x = 23,892.36 × 4,241.50
  4. Step 4: Simplify right side
    15,928.27x = 101,339,444.94
  5. Step 5: Solve for x
    x = 101,339,444.94/15,928.27
  6. Step 6: Final answer
    x = 6,362.24

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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.