Home / 69,088.67-103,632.99-24,712.73

Finding the Fourth Proportional to 69,088.67, 103,632.99 and 24,712.73

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Solution

The fourth proportional to 69,088.67, 103,632.99 and 24,712.73 is: 37,069.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,088.67 : 103,632.99 = 24,712.73 : x
  2. Step 2: Convert to fraction form
    69,088.67/103,632.99 = 24,712.73/x
  3. Step 3: Cross multiply
    69,088.67x = 103,632.99 × 24,712.73
  4. Step 4: Simplify right side
    69,088.67x = 2,561,054,100.96
  5. Step 5: Solve for x
    x = 2,561,054,100.96/69,088.67
  6. Step 6: Final answer
    x = 37,069.09

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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.