Home / 150,930.32-226,442.80-62,225.60

Finding the Fourth Proportional to 150,930.32, 226,442.80 and 62,225.60

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Solution

The fourth proportional to 150,930.32, 226,442.80 and 62,225.60 is: 93,357.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,930.32 : 226,442.80 = 62,225.60 : x
  2. Step 2: Convert to fraction form
    150,930.32/226,442.80 = 62,225.60/x
  3. Step 3: Cross multiply
    150,930.32x = 226,442.80 × 62,225.60
  4. Step 4: Simplify right side
    150,930.32x = 14,090,539,095.68
  5. Step 5: Solve for x
    x = 14,090,539,095.68/150,930.32
  6. Step 6: Final answer
    x = 93,357.91

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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.