Home / 6,193.10-9,281.55-4,459.70

Finding the Fourth Proportional to 6,193.10, 9,281.55 and 4,459.70

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Solution

The fourth proportional to 6,193.10, 9,281.55 and 4,459.70 is: 6,683.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,193.10 : 9,281.55 = 4,459.70 : x
  2. Step 2: Convert to fraction form
    6,193.10/9,281.55 = 4,459.70/x
  3. Step 3: Cross multiply
    6,193.10x = 9,281.55 × 4,459.70
  4. Step 4: Simplify right side
    6,193.10x = 41,392,928.54
  5. Step 5: Solve for x
    x = 41,392,928.54/6,193.10
  6. Step 6: Final answer
    x = 6,683.72

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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.