Home / 23,924.07-33,015.33-13,313.70

Finding the Fourth Proportional to 23,924.07, 33,015.33 and 13,313.70

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Solution

The fourth proportional to 23,924.07, 33,015.33 and 13,313.70 is: 18,372.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,924.07 : 33,015.33 = 13,313.70 : x
  2. Step 2: Convert to fraction form
    23,924.07/33,015.33 = 13,313.70/x
  3. Step 3: Cross multiply
    23,924.07x = 33,015.33 × 13,313.70
  4. Step 4: Simplify right side
    23,924.07x = 439,556,199.02
  5. Step 5: Solve for x
    x = 439,556,199.02/23,924.07
  6. Step 6: Final answer
    x = 18,372.97

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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.