Home / 64,477.01-95,935.44-62,869.97

Finding the Fourth Proportional to 64,477.01, 95,935.44 and 62,869.97

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Solution

The fourth proportional to 64,477.01, 95,935.44 and 62,869.97 is: 93,544.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,477.01 : 95,935.44 = 62,869.97 : x
  2. Step 2: Convert to fraction form
    64,477.01/95,935.44 = 62,869.97/x
  3. Step 3: Cross multiply
    64,477.01x = 95,935.44 × 62,869.97
  4. Step 4: Simplify right side
    64,477.01x = 6,031,458,234.74
  5. Step 5: Solve for x
    x = 6,031,458,234.74/64,477.01
  6. Step 6: Final answer
    x = 93,544.32

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.