Home / 94,609.56-130,562.04-52,169.58

Finding the Fourth Proportional to 94,609.56, 130,562.04 and 52,169.58

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Solution

The fourth proportional to 94,609.56, 130,562.04 and 52,169.58 is: 71,994.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,609.56 : 130,562.04 = 52,169.58 : x
  2. Step 2: Convert to fraction form
    94,609.56/130,562.04 = 52,169.58/x
  3. Step 3: Cross multiply
    94,609.56x = 130,562.04 × 52,169.58
  4. Step 4: Simplify right side
    94,609.56x = 6,811,366,790.74
  5. Step 5: Solve for x
    x = 6,811,366,790.74/94,609.56
  6. Step 6: Final answer
    x = 71,994.49

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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.