Home / 94,539.66-130,467.46-52,100.92

Finding the Fourth Proportional to 94,539.66, 130,467.46 and 52,100.92

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Solution

The fourth proportional to 94,539.66, 130,467.46 and 52,100.92 is: 71,900.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,539.66 : 130,467.46 = 52,100.92 : x
  2. Step 2: Convert to fraction form
    94,539.66/130,467.46 = 52,100.92/x
  3. Step 3: Cross multiply
    94,539.66x = 130,467.46 × 52,100.92
  4. Step 4: Simplify right side
    94,539.66x = 6,797,474,826.58
  5. Step 5: Solve for x
    x = 6,797,474,826.58/94,539.66
  6. Step 6: Final answer
    x = 71,900.78

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.