Home / 64,923.62-97,346.01-25,433.42

Finding the Fourth Proportional to 64,923.62, 97,346.01 and 25,433.42

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Solution

The fourth proportional to 64,923.62, 97,346.01 and 25,433.42 is: 38,134.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,923.62 : 97,346.01 = 25,433.42 : x
  2. Step 2: Convert to fraction form
    64,923.62/97,346.01 = 25,433.42/x
  3. Step 3: Cross multiply
    64,923.62x = 97,346.01 × 25,433.42
  4. Step 4: Simplify right side
    64,923.62x = 2,475,841,957.65
  5. Step 5: Solve for x
    x = 2,475,841,957.65/64,923.62
  6. Step 6: Final answer
    x = 38,134.69

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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.