Home / 41,260.28-61,880.45-19,052.30

Finding the Fourth Proportional to 41,260.28, 61,880.45 and 19,052.30

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Solution

The fourth proportional to 41,260.28, 61,880.45 and 19,052.30 is: 28,573.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,260.28 : 61,880.45 = 19,052.30 : x
  2. Step 2: Convert to fraction form
    41,260.28/61,880.45 = 19,052.30/x
  3. Step 3: Cross multiply
    41,260.28x = 61,880.45 × 19,052.30
  4. Step 4: Simplify right side
    41,260.28x = 1,178,964,492.87
  5. Step 5: Solve for x
    x = 1,178,964,492.87/41,260.28
  6. Step 6: Final answer
    x = 28,573.84

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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.