Home / 16,190.87-24,287.65-4,504.07

Finding the Fourth Proportional to 16,190.87, 24,287.65 and 4,504.07

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Solution

The fourth proportional to 16,190.87, 24,287.65 and 4,504.07 is: 6,756.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,190.87 : 24,287.65 = 4,504.07 : x
  2. Step 2: Convert to fraction form
    16,190.87/24,287.65 = 4,504.07/x
  3. Step 3: Cross multiply
    16,190.87x = 24,287.65 × 4,504.07
  4. Step 4: Simplify right side
    16,190.87x = 109,393,325.19
  5. Step 5: Solve for x
    x = 109,393,325.19/16,190.87
  6. Step 6: Final answer
    x = 6,756.48

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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.