Home / 6,551.30-9,041.01-3,567.18

Finding the Fourth Proportional to 6,551.30, 9,041.01 and 3,567.18

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Solution

The fourth proportional to 6,551.30, 9,041.01 and 3,567.18 is: 4,922.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,551.30 : 9,041.01 = 3,567.18 : x
  2. Step 2: Convert to fraction form
    6,551.30/9,041.01 = 3,567.18/x
  3. Step 3: Cross multiply
    6,551.30x = 9,041.01 × 3,567.18
  4. Step 4: Simplify right side
    6,551.30x = 32,250,910.05
  5. Step 5: Solve for x
    x = 32,250,910.05/6,551.30
  6. Step 6: Final answer
    x = 4,922.83

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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.