Home / 195,627.64-293,247.04-116,623.48

Finding the Fourth Proportional to 195,627.64, 293,247.04 and 116,623.48

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Solution

The fourth proportional to 195,627.64, 293,247.04 and 116,623.48 is: 174,819.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,627.64 : 293,247.04 = 116,623.48 : x
  2. Step 2: Convert to fraction form
    195,627.64/293,247.04 = 116,623.48/x
  3. Step 3: Cross multiply
    195,627.64x = 293,247.04 × 116,623.48
  4. Step 4: Simplify right side
    195,627.64x = 34,199,490,304.50
  5. Step 5: Solve for x
    x = 34,199,490,304.50/195,627.64
  6. Step 6: Final answer
    x = 174,819.32

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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.