Home / 32,131.53-44,342.10-17,984.34

Finding the Fourth Proportional to 32,131.53, 44,342.10 and 17,984.34

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Solution

The fourth proportional to 32,131.53, 44,342.10 and 17,984.34 is: 24,818.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,131.53 : 44,342.10 = 17,984.34 : x
  2. Step 2: Convert to fraction form
    32,131.53/44,342.10 = 17,984.34/x
  3. Step 3: Cross multiply
    32,131.53x = 44,342.10 × 17,984.34
  4. Step 4: Simplify right side
    32,131.53x = 797,463,402.71
  5. Step 5: Solve for x
    x = 797,463,402.71/32,131.53
  6. Step 6: Final answer
    x = 24,818.72

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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.