Home / 7,080.03-10,617.92-2,335.31

Finding the Fourth Proportional to 7,080.03, 10,617.92 and 2,335.31

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Solution

The fourth proportional to 7,080.03, 10,617.92 and 2,335.31 is: 3,502.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,080.03 : 10,617.92 = 2,335.31 : x
  2. Step 2: Convert to fraction form
    7,080.03/10,617.92 = 2,335.31/x
  3. Step 3: Cross multiply
    7,080.03x = 10,617.92 × 2,335.31
  4. Step 4: Simplify right side
    7,080.03x = 24,796,069.99
  5. Step 5: Solve for x
    x = 24,796,069.99/7,080.03
  6. Step 6: Final answer
    x = 3,502.25

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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.