Home / 221,824.04-332,670.45-64,053.86

Finding the Fourth Proportional to 221,824.04, 332,670.45 and 64,053.86

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Solution

The fourth proportional to 221,824.04, 332,670.45 and 64,053.86 is: 96,061.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    221,824.04 : 332,670.45 = 64,053.86 : x
  2. Step 2: Convert to fraction form
    221,824.04/332,670.45 = 64,053.86/x
  3. Step 3: Cross multiply
    221,824.04x = 332,670.45 × 64,053.86
  4. Step 4: Simplify right side
    221,824.04x = 21,308,826,430.44
  5. Step 5: Solve for x
    x = 21,308,826,430.44/221,824.04
  6. Step 6: Final answer
    x = 96,061.84

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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.