Home / 9,567.05-14,353.61-3,326.81

Finding the Fourth Proportional to 9,567.05, 14,353.61 and 3,326.81

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Solution

The fourth proportional to 9,567.05, 14,353.61 and 3,326.81 is: 4,991.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,567.05 : 14,353.61 = 3,326.81 : x
  2. Step 2: Convert to fraction form
    9,567.05/14,353.61 = 3,326.81/x
  3. Step 3: Cross multiply
    9,567.05x = 14,353.61 × 3,326.81
  4. Step 4: Simplify right side
    9,567.05x = 47,751,644.88
  5. Step 5: Solve for x
    x = 47,751,644.88/9,567.05
  6. Step 6: Final answer
    x = 4,991.26

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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.