Home / 104,965.77-157,414.55-34,826.25

Finding the Fourth Proportional to 104,965.77, 157,414.55 and 34,826.25

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Solution

The fourth proportional to 104,965.77, 157,414.55 and 34,826.25 is: 52,228.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,965.77 : 157,414.55 = 34,826.25 : x
  2. Step 2: Convert to fraction form
    104,965.77/157,414.55 = 34,826.25/x
  3. Step 3: Cross multiply
    104,965.77x = 157,414.55 × 34,826.25
  4. Step 4: Simplify right side
    104,965.77x = 5,482,158,297.81
  5. Step 5: Solve for x
    x = 5,482,158,297.81/104,965.77
  6. Step 6: Final answer
    x = 52,228.06

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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.