Home / 5,523.98-8,285.81-1,824.71

Finding the Fourth Proportional to 5,523.98, 8,285.81 and 1,824.71

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Solution

The fourth proportional to 5,523.98, 8,285.81 and 1,824.71 is: 2,737.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,523.98 : 8,285.81 = 1,824.71 : x
  2. Step 2: Convert to fraction form
    5,523.98/8,285.81 = 1,824.71/x
  3. Step 3: Cross multiply
    5,523.98x = 8,285.81 × 1,824.71
  4. Step 4: Simplify right side
    5,523.98x = 15,119,149.81
  5. Step 5: Solve for x
    x = 15,119,149.81/5,523.98
  6. Step 6: Final answer
    x = 2,737.01

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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.