Home / 6,546.62-9,034.30-3,562.45

Finding the Fourth Proportional to 6,546.62, 9,034.30 and 3,562.45

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Solution

The fourth proportional to 6,546.62, 9,034.30 and 3,562.45 is: 4,916.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,546.62 : 9,034.30 = 3,562.45 : x
  2. Step 2: Convert to fraction form
    6,546.62/9,034.30 = 3,562.45/x
  3. Step 3: Cross multiply
    6,546.62x = 9,034.30 × 3,562.45
  4. Step 4: Simplify right side
    6,546.62x = 32,184,223.90
  5. Step 5: Solve for x
    x = 32,184,223.90/6,546.62
  6. Step 6: Final answer
    x = 4,916.16

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.