Home / 24,009.76-33,137.04-17,317.60

Finding the Fourth Proportional to 24,009.76, 33,137.04 and 17,317.60

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Solution

The fourth proportional to 24,009.76, 33,137.04 and 17,317.60 is: 23,900.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,009.76 : 33,137.04 = 17,317.60 : x
  2. Step 2: Convert to fraction form
    24,009.76/33,137.04 = 17,317.60/x
  3. Step 3: Cross multiply
    24,009.76x = 33,137.04 × 17,317.60
  4. Step 4: Simplify right side
    24,009.76x = 573,854,003.90
  5. Step 5: Solve for x
    x = 573,854,003.90/24,009.76
  6. Step 6: Final answer
    x = 23,900.86

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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.