Home / 17,979.02-24,813.44-10,325.33

Finding the Fourth Proportional to 17,979.02, 24,813.44 and 10,325.33

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Solution

The fourth proportional to 17,979.02, 24,813.44 and 10,325.33 is: 14,250.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,979.02 : 24,813.44 = 10,325.33 : x
  2. Step 2: Convert to fraction form
    17,979.02/24,813.44 = 10,325.33/x
  3. Step 3: Cross multiply
    17,979.02x = 24,813.44 × 10,325.33
  4. Step 4: Simplify right side
    17,979.02x = 256,206,956.44
  5. Step 5: Solve for x
    x = 256,206,956.44/17,979.02
  6. Step 6: Final answer
    x = 14,250.33

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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.