Home / 6,348.34-9,522.48-4,235.50

Finding the Fourth Proportional to 6,348.34, 9,522.48 and 4,235.50

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Solution

The fourth proportional to 6,348.34, 9,522.48 and 4,235.50 is: 6,353.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,348.34 : 9,522.48 = 4,235.50 : x
  2. Step 2: Convert to fraction form
    6,348.34/9,522.48 = 4,235.50/x
  3. Step 3: Cross multiply
    6,348.34x = 9,522.48 × 4,235.50
  4. Step 4: Simplify right side
    6,348.34x = 40,332,464.04
  5. Step 5: Solve for x
    x = 40,332,464.04/6,348.34
  6. Step 6: Final answer
    x = 6,353.23

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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.