Home / 6,352.92-9,526.68-3,430.44

Finding the Fourth Proportional to 6,352.92, 9,526.68 and 3,430.44

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Solution

The fourth proportional to 6,352.92, 9,526.68 and 3,430.44 is: 5,144.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,352.92 : 9,526.68 = 3,430.44 : x
  2. Step 2: Convert to fraction form
    6,352.92/9,526.68 = 3,430.44/x
  3. Step 3: Cross multiply
    6,352.92x = 9,526.68 × 3,430.44
  4. Step 4: Simplify right side
    6,352.92x = 32,680,704.14
  5. Step 5: Solve for x
    x = 32,680,704.14/6,352.92
  6. Step 6: Final answer
    x = 5,144.20

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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.