Home / 35,924.82-54,008.88-28,953.76

Finding the Fourth Proportional to 35,924.82, 54,008.88 and 28,953.76

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Solution

The fourth proportional to 35,924.82, 54,008.88 and 28,953.76 is: 43,528.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,924.82 : 54,008.88 = 28,953.76 : x
  2. Step 2: Convert to fraction form
    35,924.82/54,008.88 = 28,953.76/x
  3. Step 3: Cross multiply
    35,924.82x = 54,008.88 × 28,953.76
  4. Step 4: Simplify right side
    35,924.82x = 1,563,760,149.39
  5. Step 5: Solve for x
    x = 1,563,760,149.39/35,924.82
  6. Step 6: Final answer
    x = 43,528.68

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.