Home / 64,494.24-96,682.96-22,931.52

Finding the Fourth Proportional to 64,494.24, 96,682.96 and 22,931.52

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Solution

The fourth proportional to 64,494.24, 96,682.96 and 22,931.52 is: 34,376.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,494.24 : 96,682.96 = 22,931.52 : x
  2. Step 2: Convert to fraction form
    64,494.24/96,682.96 = 22,931.52/x
  3. Step 3: Cross multiply
    64,494.24x = 96,682.96 × 22,931.52
  4. Step 4: Simplify right side
    64,494.24x = 2,217,087,230.90
  5. Step 5: Solve for x
    x = 2,217,087,230.90/64,494.24
  6. Step 6: Final answer
    x = 34,376.52

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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.