Home / 32,519.45-44,881.61-19,098.05

Finding the Fourth Proportional to 32,519.45, 44,881.61 and 19,098.05

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Solution

The fourth proportional to 32,519.45, 44,881.61 and 19,098.05 is: 26,358.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,519.45 : 44,881.61 = 19,098.05 : x
  2. Step 2: Convert to fraction form
    32,519.45/44,881.61 = 19,098.05/x
  3. Step 3: Cross multiply
    32,519.45x = 44,881.61 × 19,098.05
  4. Step 4: Simplify right side
    32,519.45x = 857,150,911.96
  5. Step 5: Solve for x
    x = 857,150,911.96/32,519.45
  6. Step 6: Final answer
    x = 26,358.10

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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.