Home / 64,827.36-97,202.12-25,337.42

Finding the Fourth Proportional to 64,827.36, 97,202.12 and 25,337.42

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Solution

The fourth proportional to 64,827.36, 97,202.12 and 25,337.42 is: 37,990.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,827.36 : 97,202.12 = 25,337.42 : x
  2. Step 2: Convert to fraction form
    64,827.36/97,202.12 = 25,337.42/x
  3. Step 3: Cross multiply
    64,827.36x = 97,202.12 × 25,337.42
  4. Step 4: Simplify right side
    64,827.36x = 2,462,850,939.33
  5. Step 5: Solve for x
    x = 2,462,850,939.33/64,827.36
  6. Step 6: Final answer
    x = 37,990.92

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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.