Home / 5,856.75-8,783.01-2,347.56

Finding the Fourth Proportional to 5,856.75, 8,783.01 and 2,347.56

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Solution

The fourth proportional to 5,856.75, 8,783.01 and 2,347.56 is: 3,520.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,856.75 : 8,783.01 = 2,347.56 : x
  2. Step 2: Convert to fraction form
    5,856.75/8,783.01 = 2,347.56/x
  3. Step 3: Cross multiply
    5,856.75x = 8,783.01 × 2,347.56
  4. Step 4: Simplify right side
    5,856.75x = 20,618,642.96
  5. Step 5: Solve for x
    x = 20,618,642.96/5,856.75
  6. Step 6: Final answer
    x = 3,520.49

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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.