Home / 16,259.67-24,392.80-9,243.05

Finding the Fourth Proportional to 16,259.67, 24,392.80 and 9,243.05

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Solution

The fourth proportional to 16,259.67, 24,392.80 and 9,243.05 is: 13,866.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,259.67 : 24,392.80 = 9,243.05 : x
  2. Step 2: Convert to fraction form
    16,259.67/24,392.80 = 9,243.05/x
  3. Step 3: Cross multiply
    16,259.67x = 24,392.80 × 9,243.05
  4. Step 4: Simplify right side
    16,259.67x = 225,463,759.63
  5. Step 5: Solve for x
    x = 225,463,759.63/16,259.67
  6. Step 6: Final answer
    x = 13,866.44

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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.