Home / 54,776.64-75,591.73-29,626.14

Finding the Fourth Proportional to 54,776.64, 75,591.73 and 29,626.14

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Solution

The fourth proportional to 54,776.64, 75,591.73 and 29,626.14 is: 40,884.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,776.64 : 75,591.73 = 29,626.14 : x
  2. Step 2: Convert to fraction form
    54,776.64/75,591.73 = 29,626.14/x
  3. Step 3: Cross multiply
    54,776.64x = 75,591.73 × 29,626.14
  4. Step 4: Simplify right side
    54,776.64x = 2,239,491,175.82
  5. Step 5: Solve for x
    x = 2,239,491,175.82/54,776.64
  6. Step 6: Final answer
    x = 40,884.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.