Home / 50,304.03-69,415.50-29,084.67

Finding the Fourth Proportional to 50,304.03, 69,415.50 and 29,084.67

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Solution

The fourth proportional to 50,304.03, 69,415.50 and 29,084.67 is: 40,134.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,304.03 : 69,415.50 = 29,084.67 : x
  2. Step 2: Convert to fraction form
    50,304.03/69,415.50 = 29,084.67/x
  3. Step 3: Cross multiply
    50,304.03x = 69,415.50 × 29,084.67
  4. Step 4: Simplify right side
    50,304.03x = 2,018,926,910.39
  5. Step 5: Solve for x
    x = 2,018,926,910.39/50,304.03
  6. Step 6: Final answer
    x = 40,134.50

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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.