Home / 9,563.53-14,351.78-4,373.05

Finding the Fourth Proportional to 9,563.53, 14,351.78 and 4,373.05

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Solution

The fourth proportional to 9,563.53, 14,351.78 and 4,373.05 is: 6,562.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,563.53 : 14,351.78 = 4,373.05 : x
  2. Step 2: Convert to fraction form
    9,563.53/14,351.78 = 4,373.05/x
  3. Step 3: Cross multiply
    9,563.53x = 14,351.78 × 4,373.05
  4. Step 4: Simplify right side
    9,563.53x = 62,761,051.53
  5. Step 5: Solve for x
    x = 62,761,051.53/9,563.53
  6. Step 6: Final answer
    x = 6,562.54

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1.5x scale

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.