Home / 117,194.04-175,556.34-53,927.46

Finding the Fourth Proportional to 117,194.04, 175,556.34 and 53,927.46

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Solution

The fourth proportional to 117,194.04, 175,556.34 and 53,927.46 is: 80,783.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    117,194.04 : 175,556.34 = 53,927.46 : x
  2. Step 2: Convert to fraction form
    117,194.04/175,556.34 = 53,927.46/x
  3. Step 3: Cross multiply
    117,194.04x = 175,556.34 × 53,927.46
  4. Step 4: Simplify right side
    117,194.04x = 9,467,307,503.10
  5. Step 5: Solve for x
    x = 9,467,307,503.10/117,194.04
  6. Step 6: Final answer
    x = 80,783.18

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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.