Home / 44,750.53-67,098.86-19,777.83

Finding the Fourth Proportional to 44,750.53, 67,098.86 and 19,777.83

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Solution

The fourth proportional to 44,750.53, 67,098.86 and 19,777.83 is: 29,654.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,750.53 : 67,098.86 = 19,777.83 : x
  2. Step 2: Convert to fraction form
    44,750.53/67,098.86 = 19,777.83/x
  3. Step 3: Cross multiply
    44,750.53x = 67,098.86 × 19,777.83
  4. Step 4: Simplify right side
    44,750.53x = 1,327,069,846.27
  5. Step 5: Solve for x
    x = 1,327,069,846.27/44,750.53
  6. Step 6: Final answer
    x = 29,654.84

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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.