Home / 60,967.18-91,450.92-32,900.45

Finding the Fourth Proportional to 60,967.18, 91,450.92 and 32,900.45

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Solution

The fourth proportional to 60,967.18, 91,450.92 and 32,900.45 is: 49,350.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,967.18 : 91,450.92 = 32,900.45 : x
  2. Step 2: Convert to fraction form
    60,967.18/91,450.92 = 32,900.45/x
  3. Step 3: Cross multiply
    60,967.18x = 91,450.92 × 32,900.45
  4. Step 4: Simplify right side
    60,967.18x = 3,008,776,087.04
  5. Step 5: Solve for x
    x = 3,008,776,087.04/60,967.18
  6. Step 6: Final answer
    x = 49,350.75

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Similar ratio
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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.