Home / 22,054.64-33,074.96-7,260.24

Finding the Fourth Proportional to 22,054.64, 33,074.96 and 7,260.24

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Solution

The fourth proportional to 22,054.64, 33,074.96 and 7,260.24 is: 10,888.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,054.64 : 33,074.96 = 7,260.24 : x
  2. Step 2: Convert to fraction form
    22,054.64/33,074.96 = 7,260.24/x
  3. Step 3: Cross multiply
    22,054.64x = 33,074.96 × 7,260.24
  4. Step 4: Simplify right side
    22,054.64x = 240,132,147.59
  5. Step 5: Solve for x
    x = 240,132,147.59/22,054.64
  6. Step 6: Final answer
    x = 10,888.06

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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.