Home / 64,851.39-97,253.65-27,414.36

Finding the Fourth Proportional to 64,851.39, 97,253.65 and 27,414.36

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Solution

The fourth proportional to 64,851.39, 97,253.65 and 27,414.36 is: 41,111.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,851.39 : 97,253.65 = 27,414.36 : x
  2. Step 2: Convert to fraction form
    64,851.39/97,253.65 = 27,414.36/x
  3. Step 3: Cross multiply
    64,851.39x = 97,253.65 × 27,414.36
  4. Step 4: Simplify right side
    64,851.39x = 2,666,146,572.41
  5. Step 5: Solve for x
    x = 2,666,146,572.41/64,851.39
  6. Step 6: Final answer
    x = 41,111.63

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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.