Home / 146,530.11-219,777.34-62,324.13

Finding the Fourth Proportional to 146,530.11, 219,777.34 and 62,324.13

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Solution

The fourth proportional to 146,530.11, 219,777.34 and 62,324.13 is: 93,478.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,530.11 : 219,777.34 = 62,324.13 : x
  2. Step 2: Convert to fraction form
    146,530.11/219,777.34 = 62,324.13/x
  3. Step 3: Cross multiply
    146,530.11x = 219,777.34 × 62,324.13
  4. Step 4: Simplify right side
    146,530.11x = 13,697,431,509.21
  5. Step 5: Solve for x
    x = 13,697,431,509.21/146,530.11
  6. Step 6: Final answer
    x = 93,478.61

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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.