Home / 64,847.39-97,247.66-27,410.36

Finding the Fourth Proportional to 64,847.39, 97,247.66 and 27,410.36

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Solution

The fourth proportional to 64,847.39, 97,247.66 and 27,410.36 is: 41,105.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,847.39 : 97,247.66 = 27,410.36 : x
  2. Step 2: Convert to fraction form
    64,847.39/97,247.66 = 27,410.36/x
  3. Step 3: Cross multiply
    64,847.39x = 97,247.66 × 27,410.36
  4. Step 4: Simplify right side
    64,847.39x = 2,665,592,746.47
  5. Step 5: Solve for x
    x = 2,665,592,746.47/64,847.39
  6. Step 6: Final answer
    x = 41,105.63

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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.