Home / 227,374.48-341,077.92-69,582.43

Finding the Fourth Proportional to 227,374.48, 341,077.92 and 69,582.43

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Solution

The fourth proportional to 227,374.48, 341,077.92 and 69,582.43 is: 104,378.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,374.48 : 341,077.92 = 69,582.43 : x
  2. Step 2: Convert to fraction form
    227,374.48/341,077.92 = 69,582.43/x
  3. Step 3: Cross multiply
    227,374.48x = 341,077.92 × 69,582.43
  4. Step 4: Simplify right side
    227,374.48x = 23,733,030,492.95
  5. Step 5: Solve for x
    x = 23,733,030,492.95/227,374.48
  6. Step 6: Final answer
    x = 104,378.60

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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.