Home / 195,563.55-293,342.84-62,442.12

Finding the Fourth Proportional to 195,563.55, 293,342.84 and 62,442.12

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Solution

The fourth proportional to 195,563.55, 293,342.84 and 62,442.12 is: 93,662.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,563.55 : 293,342.84 = 62,442.12 : x
  2. Step 2: Convert to fraction form
    195,563.55/293,342.84 = 62,442.12/x
  3. Step 3: Cross multiply
    195,563.55x = 293,342.84 × 62,442.12
  4. Step 4: Simplify right side
    195,563.55x = 18,316,947,505.81
  5. Step 5: Solve for x
    x = 18,316,947,505.81/195,563.55
  6. Step 6: Final answer
    x = 93,662.38

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.