Home / 29,789.15-44,683.70-7,602.53

Finding the Fourth Proportional to 29,789.15, 44,683.70 and 7,602.53

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Solution

The fourth proportional to 29,789.15, 44,683.70 and 7,602.53 is: 11,403.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,789.15 : 44,683.70 = 7,602.53 : x
  2. Step 2: Convert to fraction form
    29,789.15/44,683.70 = 7,602.53/x
  3. Step 3: Cross multiply
    29,789.15x = 44,683.70 × 7,602.53
  4. Step 4: Simplify right side
    29,789.15x = 339,708,908.33
  5. Step 5: Solve for x
    x = 339,708,908.33/29,789.15
  6. Step 6: Final answer
    x = 11,403.78

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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.