Home / 24,467.47-33,765.14-13,289.47

Finding the Fourth Proportional to 24,467.47, 33,765.14 and 13,289.47

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Solution

The fourth proportional to 24,467.47, 33,765.14 and 13,289.47 is: 18,339.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,467.47 : 33,765.14 = 13,289.47 : x
  2. Step 2: Convert to fraction form
    24,467.47/33,765.14 = 13,289.47/x
  3. Step 3: Cross multiply
    24,467.47x = 33,765.14 × 13,289.47
  4. Step 4: Simplify right side
    24,467.47x = 448,720,815.08
  5. Step 5: Solve for x
    x = 448,720,815.08/24,467.47
  6. Step 6: Final answer
    x = 18,339.49

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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.