Home / 4,548.23-6,820.52-1,624.94

Finding the Fourth Proportional to 4,548.23, 6,820.52 and 1,624.94

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Solution

The fourth proportional to 4,548.23, 6,820.52 and 1,624.94 is: 2,436.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,548.23 : 6,820.52 = 1,624.94 : x
  2. Step 2: Convert to fraction form
    4,548.23/6,820.52 = 1,624.94/x
  3. Step 3: Cross multiply
    4,548.23x = 6,820.52 × 1,624.94
  4. Step 4: Simplify right side
    4,548.23x = 11,082,893.54
  5. Step 5: Solve for x
    x = 11,082,893.54/4,548.23
  6. Step 6: Final answer
    x = 2,436.75

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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.