Home / 175,519.55-263,392.73-96,690.35

Finding the Fourth Proportional to 175,519.55, 263,392.73 and 96,690.35

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Solution

The fourth proportional to 175,519.55, 263,392.73 and 96,690.35 is: 145,098.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,519.55 : 263,392.73 = 96,690.35 : x
  2. Step 2: Convert to fraction form
    175,519.55/263,392.73 = 96,690.35/x
  3. Step 3: Cross multiply
    175,519.55x = 263,392.73 × 96,690.35
  4. Step 4: Simplify right side
    175,519.55x = 25,467,535,251.16
  5. Step 5: Solve for x
    x = 25,467,535,251.16/175,519.55
  6. Step 6: Final answer
    x = 145,098.00

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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.