Home / 16,334.92-24,505.56-5,240.75

Finding the Fourth Proportional to 16,334.92, 24,505.56 and 5,240.75

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Solution

The fourth proportional to 16,334.92, 24,505.56 and 5,240.75 is: 7,862.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,334.92 : 24,505.56 = 5,240.75 : x
  2. Step 2: Convert to fraction form
    16,334.92/24,505.56 = 5,240.75/x
  3. Step 3: Cross multiply
    16,334.92x = 24,505.56 × 5,240.75
  4. Step 4: Simplify right side
    16,334.92x = 128,427,528.89
  5. Step 5: Solve for x
    x = 128,427,528.89/16,334.92
  6. Step 6: Final answer
    x = 7,862.15

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1.5x scale

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.