Home / 64,439.24-96,697.82-22,883.08

Finding the Fourth Proportional to 64,439.24, 96,697.82 and 22,883.08

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Solution

The fourth proportional to 64,439.24, 96,697.82 and 22,883.08 is: 34,338.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,439.24 : 96,697.82 = 22,883.08 : x
  2. Step 2: Convert to fraction form
    64,439.24/96,697.82 = 22,883.08/x
  3. Step 3: Cross multiply
    64,439.24x = 96,697.82 × 22,883.08
  4. Step 4: Simplify right side
    64,439.24x = 2,212,743,950.89
  5. Step 5: Solve for x
    x = 2,212,743,950.89/64,439.24
  6. Step 6: Final answer
    x = 34,338.46

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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.