Home / 169,464.93-233,861.48-92,984.47

Finding the Fourth Proportional to 169,464.93, 233,861.48 and 92,984.47

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Solution

The fourth proportional to 169,464.93, 233,861.48 and 92,984.47 is: 128,318.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,464.93 : 233,861.48 = 92,984.47 : x
  2. Step 2: Convert to fraction form
    169,464.93/233,861.48 = 92,984.47/x
  3. Step 3: Cross multiply
    169,464.93x = 233,861.48 × 92,984.47
  4. Step 4: Simplify right side
    169,464.93x = 21,745,486,385.80
  5. Step 5: Solve for x
    x = 21,745,486,385.80/169,464.93
  6. Step 6: Final answer
    x = 128,318.51

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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.