Home / 123,310.04-184,854.03-44,368.75

Finding the Fourth Proportional to 123,310.04, 184,854.03 and 44,368.75

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Solution

The fourth proportional to 123,310.04, 184,854.03 and 44,368.75 is: 66,513.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,310.04 : 184,854.03 = 44,368.75 : x
  2. Step 2: Convert to fraction form
    123,310.04/184,854.03 = 44,368.75/x
  3. Step 3: Cross multiply
    123,310.04x = 184,854.03 × 44,368.75
  4. Step 4: Simplify right side
    123,310.04x = 8,201,742,243.56
  5. Step 5: Solve for x
    x = 8,201,742,243.56/123,310.04
  6. Step 6: Final answer
    x = 66,513.18

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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.