Home / 64,919.08-97,418.94-41,562.28

Finding the Fourth Proportional to 64,919.08, 97,418.94 and 41,562.28

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Solution

The fourth proportional to 64,919.08, 97,418.94 and 41,562.28 is: 62,369.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,919.08 : 97,418.94 = 41,562.28 : x
  2. Step 2: Convert to fraction form
    64,919.08/97,418.94 = 41,562.28/x
  3. Step 3: Cross multiply
    64,919.08x = 97,418.94 × 41,562.28
  4. Step 4: Simplify right side
    64,919.08x = 4,048,953,261.58
  5. Step 5: Solve for x
    x = 4,048,953,261.58/64,919.08
  6. Step 6: Final answer
    x = 62,369.23

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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.