Home / 64,937.14-97,411.25-22,813.56

Finding the Fourth Proportional to 64,937.14, 97,411.25 and 22,813.56

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Solution

The fourth proportional to 64,937.14, 97,411.25 and 22,813.56 is: 34,222.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,937.14 : 97,411.25 = 22,813.56 : x
  2. Step 2: Convert to fraction form
    64,937.14/97,411.25 = 22,813.56/x
  3. Step 3: Cross multiply
    64,937.14x = 97,411.25 × 22,813.56
  4. Step 4: Simplify right side
    64,937.14x = 2,222,297,453.58
  5. Step 5: Solve for x
    x = 2,222,297,453.58/64,937.14
  6. Step 6: Final answer
    x = 34,222.29

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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.