Home / 35,096.18-48,432.61-19,180.62

Finding the Fourth Proportional to 35,096.18, 48,432.61 and 19,180.62

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Solution

The fourth proportional to 35,096.18, 48,432.61 and 19,180.62 is: 26,469.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,096.18 : 48,432.61 = 19,180.62 : x
  2. Step 2: Convert to fraction form
    35,096.18/48,432.61 = 19,180.62/x
  3. Step 3: Cross multiply
    35,096.18x = 48,432.61 × 19,180.62
  4. Step 4: Simplify right side
    35,096.18x = 928,967,440.07
  5. Step 5: Solve for x
    x = 928,967,440.07/35,096.18
  6. Step 6: Final answer
    x = 26,469.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.