Home / 7,341.53-11,009.96-2,410.02

Finding the Fourth Proportional to 7,341.53, 11,009.96 and 2,410.02

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Solution

The fourth proportional to 7,341.53, 11,009.96 and 2,410.02 is: 3,614.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,341.53 : 11,009.96 = 2,410.02 : x
  2. Step 2: Convert to fraction form
    7,341.53/11,009.96 = 2,410.02/x
  3. Step 3: Cross multiply
    7,341.53x = 11,009.96 × 2,410.02
  4. Step 4: Simplify right side
    7,341.53x = 26,534,211.75
  5. Step 5: Solve for x
    x = 26,534,211.75/7,341.53
  6. Step 6: Final answer
    x = 3,614.26

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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.