Home / 29,953.35-41,335.11-16,525.89

Finding the Fourth Proportional to 29,953.35, 41,335.11 and 16,525.89

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Solution

The fourth proportional to 29,953.35, 41,335.11 and 16,525.89 is: 22,805.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,953.35 : 41,335.11 = 16,525.89 : x
  2. Step 2: Convert to fraction form
    29,953.35/41,335.11 = 16,525.89/x
  3. Step 3: Cross multiply
    29,953.35x = 41,335.11 × 16,525.89
  4. Step 4: Simplify right side
    29,953.35x = 683,099,481.00
  5. Step 5: Solve for x
    x = 683,099,481.00/29,953.35
  6. Step 6: Final answer
    x = 22,805.45

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1.5x scale

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.