Home / 221,867.04-332,734.86-64,096.92

Finding the Fourth Proportional to 221,867.04, 332,734.86 and 64,096.92

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Solution

The fourth proportional to 221,867.04, 332,734.86 and 64,096.92 is: 96,126.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    221,867.04 : 332,734.86 = 64,096.92 : x
  2. Step 2: Convert to fraction form
    221,867.04/332,734.86 = 64,096.92/x
  3. Step 3: Cross multiply
    221,867.04x = 332,734.86 × 64,096.92
  4. Step 4: Simplify right side
    221,867.04x = 21,327,279,702.63
  5. Step 5: Solve for x
    x = 21,327,279,702.63/221,867.04
  6. Step 6: Final answer
    x = 96,126.40

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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.