Home / 195,563.30-293,342.47-62,441.87

Finding the Fourth Proportional to 195,563.30, 293,342.47 and 62,441.87

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Solution

The fourth proportional to 195,563.30, 293,342.47 and 62,441.87 is: 93,662.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,563.30 : 293,342.47 = 62,441.87 : x
  2. Step 2: Convert to fraction form
    195,563.30/293,342.47 = 62,441.87/x
  3. Step 3: Cross multiply
    195,563.30x = 293,342.47 × 62,441.87
  4. Step 4: Simplify right side
    195,563.30x = 18,316,850,754.40
  5. Step 5: Solve for x
    x = 18,316,850,754.40/195,563.30
  6. Step 6: Final answer
    x = 93,662.01

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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.