Home / 146,795.53-220,193.29-41,615.41

Finding the Fourth Proportional to 146,795.53, 220,193.29 and 41,615.41

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Solution

The fourth proportional to 146,795.53, 220,193.29 and 41,615.41 is: 62,423.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,795.53 : 220,193.29 = 41,615.41 : x
  2. Step 2: Convert to fraction form
    146,795.53/220,193.29 = 41,615.41/x
  3. Step 3: Cross multiply
    146,795.53x = 220,193.29 × 41,615.41
  4. Step 4: Simplify right side
    146,795.53x = 9,163,432,941.63
  5. Step 5: Solve for x
    x = 9,163,432,941.63/146,795.53
  6. Step 6: Final answer
    x = 62,423.11

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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.