Home / 74,566.03-102,901.12-41,032.03

Finding the Fourth Proportional to 74,566.03, 102,901.12 and 41,032.03

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Solution

The fourth proportional to 74,566.03, 102,901.12 and 41,032.03 is: 56,624.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,566.03 : 102,901.12 = 41,032.03 : x
  2. Step 2: Convert to fraction form
    74,566.03/102,901.12 = 41,032.03/x
  3. Step 3: Cross multiply
    74,566.03x = 102,901.12 × 41,032.03
  4. Step 4: Simplify right side
    74,566.03x = 4,222,241,842.87
  5. Step 5: Solve for x
    x = 4,222,241,842.87/74,566.03
  6. Step 6: Final answer
    x = 56,624.20

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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.