Home / 9,340.26-14,010.39-2,320.26

Finding the Fourth Proportional to 9,340.26, 14,010.39 and 2,320.26

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Solution

The fourth proportional to 9,340.26, 14,010.39 and 2,320.26 is: 3,480.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,340.26 : 14,010.39 = 2,320.26 : x
  2. Step 2: Convert to fraction form
    9,340.26/14,010.39 = 2,320.26/x
  3. Step 3: Cross multiply
    9,340.26x = 14,010.39 × 2,320.26
  4. Step 4: Simplify right side
    9,340.26x = 32,507,747.50
  5. Step 5: Solve for x
    x = 32,507,747.50/9,340.26
  6. Step 6: Final answer
    x = 3,480.39

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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.