Home / 175,343.04-263,201.76-75,552.48

Finding the Fourth Proportional to 175,343.04, 263,201.76 and 75,552.48

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Solution

The fourth proportional to 175,343.04, 263,201.76 and 75,552.48 is: 113,409.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,343.04 : 263,201.76 = 75,552.48 : x
  2. Step 2: Convert to fraction form
    175,343.04/263,201.76 = 75,552.48/x
  3. Step 3: Cross multiply
    175,343.04x = 263,201.76 × 75,552.48
  4. Step 4: Simplify right side
    175,343.04x = 19,885,545,708.36
  5. Step 5: Solve for x
    x = 19,885,545,708.36/175,343.04
  6. Step 6: Final answer
    x = 113,409.38

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1.5x scale

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.