Home / 64,216.35-96,324.66-34,648.11

Finding the Fourth Proportional to 64,216.35, 96,324.66 and 34,648.11

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Solution

The fourth proportional to 64,216.35, 96,324.66 and 34,648.11 is: 51,972.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,216.35 : 96,324.66 = 34,648.11 : x
  2. Step 2: Convert to fraction form
    64,216.35/96,324.66 = 34,648.11/x
  3. Step 3: Cross multiply
    64,216.35x = 96,324.66 × 34,648.11
  4. Step 4: Simplify right side
    64,216.35x = 3,337,467,415.39
  5. Step 5: Solve for x
    x = 3,337,467,415.39/64,216.35
  6. Step 6: Final answer
    x = 51,972.24

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1.5x scale

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.