Home / 116,323.03-174,500.88-57,161.04

Finding the Fourth Proportional to 116,323.03, 174,500.88 and 57,161.04

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Solution

The fourth proportional to 116,323.03, 174,500.88 and 57,161.04 is: 85,749.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,323.03 : 174,500.88 = 57,161.04 : x
  2. Step 2: Convert to fraction form
    116,323.03/174,500.88 = 57,161.04/x
  3. Step 3: Cross multiply
    116,323.03x = 174,500.88 × 57,161.04
  4. Step 4: Simplify right side
    116,323.03x = 9,974,651,781.72
  5. Step 5: Solve for x
    x = 9,974,651,781.72/116,323.03
  6. Step 6: Final answer
    x = 85,749.59

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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.