Home / 16,348.77-24,527.70-5,821.20

Finding the Fourth Proportional to 16,348.77, 24,527.70 and 5,821.20

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Solution

The fourth proportional to 16,348.77, 24,527.70 and 5,821.20 is: 8,733.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,348.77 : 24,527.70 = 5,821.20 : x
  2. Step 2: Convert to fraction form
    16,348.77/24,527.70 = 5,821.20/x
  3. Step 3: Cross multiply
    16,348.77x = 24,527.70 × 5,821.20
  4. Step 4: Simplify right side
    16,348.77x = 142,780,647.24
  5. Step 5: Solve for x
    x = 142,780,647.24/16,348.77
  6. Step 6: Final answer
    x = 8,733.42

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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.