Home / 24,119.04-33,284.16-13,508.64

Finding the Fourth Proportional to 24,119.04, 33,284.16 and 13,508.64

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Solution

The fourth proportional to 24,119.04, 33,284.16 and 13,508.64 is: 18,641.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,119.04 : 33,284.16 = 13,508.64 : x
  2. Step 2: Convert to fraction form
    24,119.04/33,284.16 = 13,508.64/x
  3. Step 3: Cross multiply
    24,119.04x = 33,284.16 × 13,508.64
  4. Step 4: Simplify right side
    24,119.04x = 449,623,735.14
  5. Step 5: Solve for x
    x = 449,623,735.14/24,119.04
  6. Step 6: Final answer
    x = 18,641.86

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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.