Home / 29,869.95-44,699.22-25,758.39

Finding the Fourth Proportional to 29,869.95, 44,699.22 and 25,758.39

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Solution

The fourth proportional to 29,869.95, 44,699.22 and 25,758.39 is: 38,546.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,869.95 : 44,699.22 = 25,758.39 : x
  2. Step 2: Convert to fraction form
    29,869.95/44,699.22 = 25,758.39/x
  3. Step 3: Cross multiply
    29,869.95x = 44,699.22 × 25,758.39
  4. Step 4: Simplify right side
    29,869.95x = 1,151,379,941.46
  5. Step 5: Solve for x
    x = 1,151,379,941.46/29,869.95
  6. Step 6: Final answer
    x = 38,546.43

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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.