Home / 125,593.96-188,464.38-46,764.04

Finding the Fourth Proportional to 125,593.96, 188,464.38 and 46,764.04

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Solution

The fourth proportional to 125,593.96, 188,464.38 and 46,764.04 is: 70,173.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    125,593.96 : 188,464.38 = 46,764.04 : x
  2. Step 2: Convert to fraction form
    125,593.96/188,464.38 = 46,764.04/x
  3. Step 3: Cross multiply
    125,593.96x = 188,464.38 × 46,764.04
  4. Step 4: Simplify right side
    125,593.96x = 8,813,355,804.90
  5. Step 5: Solve for x
    x = 8,813,355,804.90/125,593.96
  6. Step 6: Final answer
    x = 70,173.40

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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.