Home / 226,922.73-340,421.04-67,014.84

Finding the Fourth Proportional to 226,922.73, 340,421.04 and 67,014.84

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Solution

The fourth proportional to 226,922.73, 340,421.04 and 67,014.84 is: 100,533.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,922.73 : 340,421.04 = 67,014.84 : x
  2. Step 2: Convert to fraction form
    226,922.73/340,421.04 = 67,014.84/x
  3. Step 3: Cross multiply
    226,922.73x = 340,421.04 × 67,014.84
  4. Step 4: Simplify right side
    226,922.73x = 22,813,261,528.23
  5. Step 5: Solve for x
    x = 22,813,261,528.23/226,922.73
  6. Step 6: Final answer
    x = 100,533.17

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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.