Home / 151,284.48-226,951.35-44,679.22

Finding the Fourth Proportional to 151,284.48, 226,951.35 and 44,679.22

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Solution

The fourth proportional to 151,284.48, 226,951.35 and 44,679.22 is: 67,026.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,284.48 : 226,951.35 = 44,679.22 : x
  2. Step 2: Convert to fraction form
    151,284.48/226,951.35 = 44,679.22/x
  3. Step 3: Cross multiply
    151,284.48x = 226,951.35 × 44,679.22
  4. Step 4: Simplify right side
    151,284.48x = 10,140,009,295.95
  5. Step 5: Solve for x
    x = 10,140,009,295.95/151,284.48
  6. Step 6: Final answer
    x = 67,026.10

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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.