Home / 9,543.03-14,313.72-2,617.53

Finding the Fourth Proportional to 9,543.03, 14,313.72 and 2,617.53

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Solution

The fourth proportional to 9,543.03, 14,313.72 and 2,617.53 is: 3,926.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,543.03 : 14,313.72 = 2,617.53 : x
  2. Step 2: Convert to fraction form
    9,543.03/14,313.72 = 2,617.53/x
  3. Step 3: Cross multiply
    9,543.03x = 14,313.72 × 2,617.53
  4. Step 4: Simplify right side
    9,543.03x = 37,466,591.51
  5. Step 5: Solve for x
    x = 37,466,591.51/9,543.03
  6. Step 6: Final answer
    x = 3,926.07

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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.