Home / 132,004.46-182,099.66-94,300.58

Finding the Fourth Proportional to 132,004.46, 182,099.66 and 94,300.58

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Solution

The fourth proportional to 132,004.46, 182,099.66 and 94,300.58 is: 130,087.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,004.46 : 182,099.66 = 94,300.58 : x
  2. Step 2: Convert to fraction form
    132,004.46/182,099.66 = 94,300.58/x
  3. Step 3: Cross multiply
    132,004.46x = 182,099.66 × 94,300.58
  4. Step 4: Simplify right side
    132,004.46x = 17,172,103,555.80
  5. Step 5: Solve for x
    x = 17,172,103,555.80/132,004.46
  6. Step 6: Final answer
    x = 130,087.30

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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.