Home / 54,410.32-75,025.60-35,264.89

Finding the Fourth Proportional to 54,410.32, 75,025.60 and 35,264.89

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Solution

The fourth proportional to 54,410.32, 75,025.60 and 35,264.89 is: 48,626.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,410.32 : 75,025.60 = 35,264.89 : x
  2. Step 2: Convert to fraction form
    54,410.32/75,025.60 = 35,264.89/x
  3. Step 3: Cross multiply
    54,410.32x = 75,025.60 × 35,264.89
  4. Step 4: Simplify right side
    54,410.32x = 2,645,769,531.18
  5. Step 5: Solve for x
    x = 2,645,769,531.18/54,410.32
  6. Step 6: Final answer
    x = 48,626.24

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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.