Home / 60,211.96-90,376.26-29,069.08

Finding the Fourth Proportional to 60,211.96, 90,376.26 and 29,069.08

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Solution

The fourth proportional to 60,211.96, 90,376.26 and 29,069.08 is: 43,631.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,211.96 : 90,376.26 = 29,069.08 : x
  2. Step 2: Convert to fraction form
    60,211.96/90,376.26 = 29,069.08/x
  3. Step 3: Cross multiply
    60,211.96x = 90,376.26 × 29,069.08
  4. Step 4: Simplify right side
    60,211.96x = 2,627,154,732.04
  5. Step 5: Solve for x
    x = 2,627,154,732.04/60,211.96
  6. Step 6: Final answer
    x = 43,631.78

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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.