Home / 34,525.68-51,778.44-19,731.84

Finding the Fourth Proportional to 34,525.68, 51,778.44 and 19,731.84

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Solution

The fourth proportional to 34,525.68, 51,778.44 and 19,731.84 is: 29,592.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,525.68 : 51,778.44 = 19,731.84 : x
  2. Step 2: Convert to fraction form
    34,525.68/51,778.44 = 19,731.84/x
  3. Step 3: Cross multiply
    34,525.68x = 51,778.44 × 19,731.84
  4. Step 4: Simplify right side
    34,525.68x = 1,021,683,893.53
  5. Step 5: Solve for x
    x = 1,021,683,893.53/34,525.68
  6. Step 6: Final answer
    x = 29,592.00

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1.5x scale

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.