Home / 7,339.08-11,009.99-2,410.13

Finding the Fourth Proportional to 7,339.08, 11,009.99 and 2,410.13

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Solution

The fourth proportional to 7,339.08, 11,009.99 and 2,410.13 is: 3,615.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,339.08 : 11,009.99 = 2,410.13 : x
  2. Step 2: Convert to fraction form
    7,339.08/11,009.99 = 2,410.13/x
  3. Step 3: Cross multiply
    7,339.08x = 11,009.99 × 2,410.13
  4. Step 4: Simplify right side
    7,339.08x = 26,535,507.20
  5. Step 5: Solve for x
    x = 26,535,507.20/7,339.08
  6. Step 6: Final answer
    x = 3,615.64

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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.