Home / 182,614.91-252,033.60-105,088.96

Finding the Fourth Proportional to 182,614.91, 252,033.60 and 105,088.96

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Solution

The fourth proportional to 182,614.91, 252,033.60 and 105,088.96 is: 145,037.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,614.91 : 252,033.60 = 105,088.96 : x
  2. Step 2: Convert to fraction form
    182,614.91/252,033.60 = 105,088.96/x
  3. Step 3: Cross multiply
    182,614.91x = 252,033.60 × 105,088.96
  4. Step 4: Simplify right side
    182,614.91x = 26,485,948,909.06
  5. Step 5: Solve for x
    x = 26,485,948,909.06/182,614.91
  6. Step 6: Final answer
    x = 145,037.17

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.