Home / 151,283.64-226,950.09-44,678.39

Finding the Fourth Proportional to 151,283.64, 226,950.09 and 44,678.39

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Solution

The fourth proportional to 151,283.64, 226,950.09 and 44,678.39 is: 67,024.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,283.64 : 226,950.09 = 44,678.39 : x
  2. Step 2: Convert to fraction form
    151,283.64/226,950.09 = 44,678.39/x
  3. Step 3: Cross multiply
    151,283.64x = 226,950.09 × 44,678.39
  4. Step 4: Simplify right side
    151,283.64x = 10,139,763,496.80
  5. Step 5: Solve for x
    x = 10,139,763,496.80/151,283.64
  6. Step 6: Final answer
    x = 67,024.85

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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.