Home / 163,056.10-244,584.15-151,246.30

Finding the Fourth Proportional to 163,056.10, 244,584.15 and 151,246.30

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Solution

The fourth proportional to 163,056.10, 244,584.15 and 151,246.30 is: 226,869.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,056.10 : 244,584.15 = 151,246.30 : x
  2. Step 2: Convert to fraction form
    163,056.10/244,584.15 = 151,246.30/x
  3. Step 3: Cross multiply
    163,056.10x = 244,584.15 × 151,246.30
  4. Step 4: Simplify right side
    163,056.10x = 36,992,447,726.15
  5. Step 5: Solve for x
    x = 36,992,447,726.15/163,056.10
  6. Step 6: Final answer
    x = 226,869.45

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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.