Home / 89,741.96-134,527.22-33,566.84

Finding the Fourth Proportional to 89,741.96, 134,527.22 and 33,566.84

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Solution

The fourth proportional to 89,741.96, 134,527.22 and 33,566.84 is: 50,318.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,741.96 : 134,527.22 = 33,566.84 : x
  2. Step 2: Convert to fraction form
    89,741.96/134,527.22 = 33,566.84/x
  3. Step 3: Cross multiply
    89,741.96x = 134,527.22 × 33,566.84
  4. Step 4: Simplify right side
    89,741.96x = 4,515,653,669.38
  5. Step 5: Solve for x
    x = 4,515,653,669.38/89,741.96
  6. Step 6: Final answer
    x = 50,318.20

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1.5x scale

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.