Home / 69,624.36-96,081.72-37,793.24

Finding the Fourth Proportional to 69,624.36, 96,081.72 and 37,793.24

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Solution

The fourth proportional to 69,624.36, 96,081.72 and 37,793.24 is: 52,154.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,624.36 : 96,081.72 = 37,793.24 : x
  2. Step 2: Convert to fraction form
    69,624.36/96,081.72 = 37,793.24/x
  3. Step 3: Cross multiply
    69,624.36x = 96,081.72 × 37,793.24
  4. Step 4: Simplify right side
    69,624.36x = 3,631,239,503.57
  5. Step 5: Solve for x
    x = 3,631,239,503.57/69,624.36
  6. Step 6: Final answer
    x = 52,154.73

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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.