Home / 64,892.04-97,201.86-41,187.39

Finding the Fourth Proportional to 64,892.04, 97,201.86 and 41,187.39

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Solution

The fourth proportional to 64,892.04, 97,201.86 and 41,187.39 is: 61,694.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,892.04 : 97,201.86 = 41,187.39 : x
  2. Step 2: Convert to fraction form
    64,892.04/97,201.86 = 41,187.39/x
  3. Step 3: Cross multiply
    64,892.04x = 97,201.86 × 41,187.39
  4. Step 4: Simplify right side
    64,892.04x = 4,003,490,397.59
  5. Step 5: Solve for x
    x = 4,003,490,397.59/64,892.04
  6. Step 6: Final answer
    x = 61,694.63

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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.