Home / 32,131.47-44,341.41-17,984.31

Finding the Fourth Proportional to 32,131.47, 44,341.41 and 17,984.31

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Solution

The fourth proportional to 32,131.47, 44,341.41 and 17,984.31 is: 24,818.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,131.47 : 44,341.41 = 17,984.31 : x
  2. Step 2: Convert to fraction form
    32,131.47/44,341.41 = 17,984.31/x
  3. Step 3: Cross multiply
    32,131.47x = 44,341.41 × 17,984.31
  4. Step 4: Simplify right side
    32,131.47x = 797,449,813.86
  5. Step 5: Solve for x
    x = 797,449,813.86/32,131.47
  6. Step 6: Final answer
    x = 24,818.34

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.