Home / 183,168.16-274,530.75-94,373.20

Finding the Fourth Proportional to 183,168.16, 274,530.75 and 94,373.20

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Solution

The fourth proportional to 183,168.16, 274,530.75 and 94,373.20 is: 141,445.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,168.16 : 274,530.75 = 94,373.20 : x
  2. Step 2: Convert to fraction form
    183,168.16/274,530.75 = 94,373.20/x
  3. Step 3: Cross multiply
    183,168.16x = 274,530.75 × 94,373.20
  4. Step 4: Simplify right side
    183,168.16x = 25,908,345,375.90
  5. Step 5: Solve for x
    x = 25,908,345,375.90/183,168.16
  6. Step 6: Final answer
    x = 141,445.68

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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.