Home / 4,419.48-6,622.98-3,441.24

Finding the Fourth Proportional to 4,419.48, 6,622.98 and 3,441.24

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Solution

The fourth proportional to 4,419.48, 6,622.98 and 3,441.24 is: 5,157.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,419.48 : 6,622.98 = 3,441.24 : x
  2. Step 2: Convert to fraction form
    4,419.48/6,622.98 = 3,441.24/x
  3. Step 3: Cross multiply
    4,419.48x = 6,622.98 × 3,441.24
  4. Step 4: Simplify right side
    4,419.48x = 22,791,263.70
  5. Step 5: Solve for x
    x = 22,791,263.70/4,419.48
  6. Step 6: Final answer
    x = 5,157.00

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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.