Home / 94,663.26-130,369.55-92,596.54

Finding the Fourth Proportional to 94,663.26, 130,369.55 and 92,596.54

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Solution

The fourth proportional to 94,663.26, 130,369.55 and 92,596.54 is: 127,523.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,663.26 : 130,369.55 = 92,596.54 : x
  2. Step 2: Convert to fraction form
    94,663.26/130,369.55 = 92,596.54/x
  3. Step 3: Cross multiply
    94,663.26x = 130,369.55 × 92,596.54
  4. Step 4: Simplify right side
    94,663.26x = 12,071,769,594.41
  5. Step 5: Solve for x
    x = 12,071,769,594.41/94,663.26
  6. Step 6: Final answer
    x = 127,523.29

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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.