Home / 134,326.72-201,446.58-44,349.22

Finding the Fourth Proportional to 134,326.72, 201,446.58 and 44,349.22

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Solution

The fourth proportional to 134,326.72, 201,446.58 and 44,349.22 is: 66,509.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,326.72 : 201,446.58 = 44,349.22 : x
  2. Step 2: Convert to fraction form
    134,326.72/201,446.58 = 44,349.22/x
  3. Step 3: Cross multiply
    134,326.72x = 201,446.58 × 44,349.22
  4. Step 4: Simplify right side
    134,326.72x = 8,933,998,694.67
  5. Step 5: Solve for x
    x = 8,933,998,694.67/134,326.72
  6. Step 6: Final answer
    x = 66,509.47

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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.