Home / 64,499.62-96,712.18-25,010.60

Finding the Fourth Proportional to 64,499.62, 96,712.18 and 25,010.60

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Solution

The fourth proportional to 64,499.62, 96,712.18 and 25,010.60 is: 37,501.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,499.62 : 96,712.18 = 25,010.60 : x
  2. Step 2: Convert to fraction form
    64,499.62/96,712.18 = 25,010.60/x
  3. Step 3: Cross multiply
    64,499.62x = 96,712.18 × 25,010.60
  4. Step 4: Simplify right side
    64,499.62x = 2,418,829,524.06
  5. Step 5: Solve for x
    x = 2,418,829,524.06/64,499.62
  6. Step 6: Final answer
    x = 37,501.46

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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.