Home / 32,102.48-44,291.40-19,522.64

Finding the Fourth Proportional to 32,102.48, 44,291.40 and 19,522.64

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Solution

The fourth proportional to 32,102.48, 44,291.40 and 19,522.64 is: 26,935.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,102.48 : 44,291.40 = 19,522.64 : x
  2. Step 2: Convert to fraction form
    32,102.48/44,291.40 = 19,522.64/x
  3. Step 3: Cross multiply
    32,102.48x = 44,291.40 × 19,522.64
  4. Step 4: Simplify right side
    32,102.48x = 864,685,057.30
  5. Step 5: Solve for x
    x = 864,685,057.30/32,102.48
  6. Step 6: Final answer
    x = 26,935.15

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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.