Home / 94,246.96-130,060.04-51,805.04

Finding the Fourth Proportional to 94,246.96, 130,060.04 and 51,805.04

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Solution

The fourth proportional to 94,246.96, 130,060.04 and 51,805.04 is: 71,490.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,246.96 : 130,060.04 = 51,805.04 : x
  2. Step 2: Convert to fraction form
    94,246.96/130,060.04 = 51,805.04/x
  3. Step 3: Cross multiply
    94,246.96x = 130,060.04 × 51,805.04
  4. Step 4: Simplify right side
    94,246.96x = 6,737,765,574.60
  5. Step 5: Solve for x
    x = 6,737,765,574.60/94,246.96
  6. Step 6: Final answer
    x = 71,490.53

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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.