Home / 74,097.77-111,090.75-24,148.04

Finding the Fourth Proportional to 74,097.77, 111,090.75 and 24,148.04

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Solution

The fourth proportional to 74,097.77, 111,090.75 and 24,148.04 is: 36,203.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,097.77 : 111,090.75 = 24,148.04 : x
  2. Step 2: Convert to fraction form
    74,097.77/111,090.75 = 24,148.04/x
  3. Step 3: Cross multiply
    74,097.77x = 111,090.75 × 24,148.04
  4. Step 4: Simplify right side
    74,097.77x = 2,682,623,319.18
  5. Step 5: Solve for x
    x = 2,682,623,319.18/74,097.77
  6. Step 6: Final answer
    x = 36,203.84

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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.