Home / 48,847.25-67,410.63-27,626.06

Finding the Fourth Proportional to 48,847.25, 67,410.63 and 27,626.06

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Solution

The fourth proportional to 48,847.25, 67,410.63 and 27,626.06 is: 38,124.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,847.25 : 67,410.63 = 27,626.06 : x
  2. Step 2: Convert to fraction form
    48,847.25/67,410.63 = 27,626.06/x
  3. Step 3: Cross multiply
    48,847.25x = 67,410.63 × 27,626.06
  4. Step 4: Simplify right side
    48,847.25x = 1,862,290,277.54
  5. Step 5: Solve for x
    x = 1,862,290,277.54/48,847.25
  6. Step 6: Final answer
    x = 38,124.77

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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.