Home / 64,069.17-96,111.44-26,654.55

Finding the Fourth Proportional to 64,069.17, 96,111.44 and 26,654.55

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Solution

The fourth proportional to 64,069.17, 96,111.44 and 26,654.55 is: 39,985.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,069.17 : 96,111.44 = 26,654.55 : x
  2. Step 2: Convert to fraction form
    64,069.17/96,111.44 = 26,654.55/x
  3. Step 3: Cross multiply
    64,069.17x = 96,111.44 × 26,654.55
  4. Step 4: Simplify right side
    64,069.17x = 2,561,807,183.05
  5. Step 5: Solve for x
    x = 2,561,807,183.05/64,069.17
  6. Step 6: Final answer
    x = 39,985.02

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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.