Home / 5,586.96-8,373.36-5,441.60

Finding the Fourth Proportional to 5,586.96, 8,373.36 and 5,441.60

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Solution

The fourth proportional to 5,586.96, 8,373.36 and 5,441.60 is: 8,155.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,586.96 : 8,373.36 = 5,441.60 : x
  2. Step 2: Convert to fraction form
    5,586.96/8,373.36 = 5,441.60/x
  3. Step 3: Cross multiply
    5,586.96x = 8,373.36 × 5,441.60
  4. Step 4: Simplify right side
    5,586.96x = 45,564,475.78
  5. Step 5: Solve for x
    x = 45,564,475.78/5,586.96
  6. Step 6: Final answer
    x = 8,155.50

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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.