Home / 9,637.44-14,454-5,742.96

Finding the Fourth Proportional to 9,637.44, 14,454 and 5,742.96

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Solution

The fourth proportional to 9,637.44, 14,454 and 5,742.96 is: 8,613.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,637.44 : 14,454 = 5,742.96 : x
  2. Step 2: Convert to fraction form
    9,637.44/14,454 = 5,742.96/x
  3. Step 3: Cross multiply
    9,637.44x = 14,454 × 5,742.96
  4. Step 4: Simplify right side
    9,637.44x = 83,008,743.84
  5. Step 5: Solve for x
    x = 83,008,743.84/9,637.44
  6. Step 6: Final answer
    x = 8,613.15

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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.