Home / 9,340.04-14,010.86-2,676.56

Finding the Fourth Proportional to 9,340.04, 14,010.86 and 2,676.56

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Solution

The fourth proportional to 9,340.04, 14,010.86 and 2,676.56 is: 4,015.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,340.04 : 14,010.86 = 2,676.56 : x
  2. Step 2: Convert to fraction form
    9,340.04/14,010.86 = 2,676.56/x
  3. Step 3: Cross multiply
    9,340.04x = 14,010.86 × 2,676.56
  4. Step 4: Simplify right side
    9,340.04x = 37,500,919.13
  5. Step 5: Solve for x
    x = 37,500,919.13/9,340.04
  6. Step 6: Final answer
    x = 4,015.07

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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.