Home / 94,473.73-130,364.10-58,169.41

Finding the Fourth Proportional to 94,473.73, 130,364.10 and 58,169.41

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Solution

The fourth proportional to 94,473.73, 130,364.10 and 58,169.41 is: 80,267.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,473.73 : 130,364.10 = 58,169.41 : x
  2. Step 2: Convert to fraction form
    94,473.73/130,364.10 = 58,169.41/x
  3. Step 3: Cross multiply
    94,473.73x = 130,364.10 × 58,169.41
  4. Step 4: Simplify right side
    94,473.73x = 7,583,202,782.18
  5. Step 5: Solve for x
    x = 7,583,202,782.18/94,473.73
  6. Step 6: Final answer
    x = 80,267.85

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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.