Home / 351,568.10-527,222.55-174,016.10

Finding the Fourth Proportional to 351,568.10, 527,222.55 and 174,016.10

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Solution

The fourth proportional to 351,568.10, 527,222.55 and 174,016.10 is: 260,960.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    351,568.10 : 527,222.55 = 174,016.10 : x
  2. Step 2: Convert to fraction form
    351,568.10/527,222.55 = 174,016.10/x
  3. Step 3: Cross multiply
    351,568.10x = 527,222.55 × 174,016.10
  4. Step 4: Simplify right side
    351,568.10x = 91,745,211,983.06
  5. Step 5: Solve for x
    x = 91,745,211,983.06/351,568.10
  6. Step 6: Final answer
    x = 260,960.00

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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.