Home / 54,410.41-75,025.72-35,265.05

Finding the Fourth Proportional to 54,410.41, 75,025.72 and 35,265.05

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Solution

The fourth proportional to 54,410.41, 75,025.72 and 35,265.05 is: 48,626.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,410.41 : 75,025.72 = 35,265.05 : x
  2. Step 2: Convert to fraction form
    54,410.41/75,025.72 = 35,265.05/x
  3. Step 3: Cross multiply
    54,410.41x = 75,025.72 × 35,265.05
  4. Step 4: Simplify right side
    54,410.41x = 2,645,785,407.19
  5. Step 5: Solve for x
    x = 2,645,785,407.19/54,410.41
  6. Step 6: Final answer
    x = 48,626.46

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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.