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Finding the Fourth Proportional to 60,409.94, 90,591.62 and 22,950.27

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Solution

The fourth proportional to 60,409.94, 90,591.62 and 22,950.27 is: 34,416.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,409.94 : 90,591.62 = 22,950.27 : x
  2. Step 2: Convert to fraction form
    60,409.94/90,591.62 = 22,950.27/x
  3. Step 3: Cross multiply
    60,409.94x = 90,591.62 × 22,950.27
  4. Step 4: Simplify right side
    60,409.94x = 2,079,102,023.99
  5. Step 5: Solve for x
    x = 2,079,102,023.99/60,409.94
  6. Step 6: Final answer
    x = 34,416.56

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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.