Home / 5,898.28-8,847.42-2,776.35

Finding the Fourth Proportional to 5,898.28, 8,847.42 and 2,776.35

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Solution

The fourth proportional to 5,898.28, 8,847.42 and 2,776.35 is: 4,164.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,898.28 : 8,847.42 = 2,776.35 : x
  2. Step 2: Convert to fraction form
    5,898.28/8,847.42 = 2,776.35/x
  3. Step 3: Cross multiply
    5,898.28x = 8,847.42 × 2,776.35
  4. Step 4: Simplify right side
    5,898.28x = 24,563,534.52
  5. Step 5: Solve for x
    x = 24,563,534.52/5,898.28
  6. Step 6: Final answer
    x = 4,164.53

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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.