Home / 117,024.20-175,554.52-38,120.07

Finding the Fourth Proportional to 117,024.20, 175,554.52 and 38,120.07

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Solution

The fourth proportional to 117,024.20, 175,554.52 and 38,120.07 is: 57,186.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    117,024.20 : 175,554.52 = 38,120.07 : x
  2. Step 2: Convert to fraction form
    117,024.20/175,554.52 = 38,120.07/x
  3. Step 3: Cross multiply
    117,024.20x = 175,554.52 × 38,120.07
  4. Step 4: Simplify right side
    117,024.20x = 6,692,150,591.22
  5. Step 5: Solve for x
    x = 6,692,150,591.22/117,024.20
  6. Step 6: Final answer
    x = 57,186.04

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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.