Home / 192,205.36-288,335.60-59,096.80

Finding the Fourth Proportional to 192,205.36, 288,335.60 and 59,096.80

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Solution

The fourth proportional to 192,205.36, 288,335.60 and 59,096.80 is: 88,653.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,205.36 : 288,335.60 = 59,096.80 : x
  2. Step 2: Convert to fraction form
    192,205.36/288,335.60 = 59,096.80/x
  3. Step 3: Cross multiply
    192,205.36x = 288,335.60 × 59,096.80
  4. Step 4: Simplify right side
    192,205.36x = 17,039,711,286.08
  5. Step 5: Solve for x
    x = 17,039,711,286.08/192,205.36
  6. Step 6: Final answer
    x = 88,653.67

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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.