Home / 24,419.07-33,689.37-14,855.05

Finding the Fourth Proportional to 24,419.07, 33,689.37 and 14,855.05

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Solution

The fourth proportional to 24,419.07, 33,689.37 and 14,855.05 is: 20,494.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,419.07 : 33,689.37 = 14,855.05 : x
  2. Step 2: Convert to fraction form
    24,419.07/33,689.37 = 14,855.05/x
  3. Step 3: Cross multiply
    24,419.07x = 33,689.37 × 14,855.05
  4. Step 4: Simplify right side
    24,419.07x = 500,457,100.57
  5. Step 5: Solve for x
    x = 500,457,100.57/24,419.07
  6. Step 6: Final answer
    x = 20,494.52

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Half scale
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Double scale
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Similar ratio
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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.