Home / 163,056.08-244,505.12-95,606.56

Finding the Fourth Proportional to 163,056.08, 244,505.12 and 95,606.56

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Solution

The fourth proportional to 163,056.08, 244,505.12 and 95,606.56 is: 143,363.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,056.08 : 244,505.12 = 95,606.56 : x
  2. Step 2: Convert to fraction form
    163,056.08/244,505.12 = 95,606.56/x
  3. Step 3: Cross multiply
    163,056.08x = 244,505.12 × 95,606.56
  4. Step 4: Simplify right side
    163,056.08x = 23,376,293,425.59
  5. Step 5: Solve for x
    x = 23,376,293,425.59/163,056.08
  6. Step 6: Final answer
    x = 143,363.52

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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.