Home / 35,096.09-48,432.74-19,180.54

Finding the Fourth Proportional to 35,096.09, 48,432.74 and 19,180.54

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Solution

The fourth proportional to 35,096.09, 48,432.74 and 19,180.54 is: 26,469.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,096.09 : 48,432.74 = 19,180.54 : x
  2. Step 2: Convert to fraction form
    35,096.09/48,432.74 = 19,180.54/x
  3. Step 3: Cross multiply
    35,096.09x = 48,432.74 × 19,180.54
  4. Step 4: Simplify right side
    35,096.09x = 928,966,033.75
  5. Step 5: Solve for x
    x = 928,966,033.75/35,096.09
  6. Step 6: Final answer
    x = 26,469.22

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1.5x scale

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.