Home / 88,062.14-132,091.58-35,470.32

Finding the Fourth Proportional to 88,062.14, 132,091.58 and 35,470.32

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Solution

The fourth proportional to 88,062.14, 132,091.58 and 35,470.32 is: 53,204.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,062.14 : 132,091.58 = 35,470.32 : x
  2. Step 2: Convert to fraction form
    88,062.14/132,091.58 = 35,470.32/x
  3. Step 3: Cross multiply
    88,062.14x = 132,091.58 × 35,470.32
  4. Step 4: Simplify right side
    88,062.14x = 4,685,330,611.91
  5. Step 5: Solve for x
    x = 4,685,330,611.91/88,062.14
  6. Step 6: Final answer
    x = 53,204.82

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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.