Home / 74,525.67-102,810.87-44,294.04

Finding the Fourth Proportional to 74,525.67, 102,810.87 and 44,294.04

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Solution

The fourth proportional to 74,525.67, 102,810.87 and 44,294.04 is: 61,105.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,525.67 : 102,810.87 = 44,294.04 : x
  2. Step 2: Convert to fraction form
    74,525.67/102,810.87 = 44,294.04/x
  3. Step 3: Cross multiply
    74,525.67x = 102,810.87 × 44,294.04
  4. Step 4: Simplify right side
    74,525.67x = 4,553,908,788.21
  5. Step 5: Solve for x
    x = 4,553,908,788.21/74,525.67
  6. Step 6: Final answer
    x = 61,105.24

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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.