Home / 16,824.90-25,237.44-5,732.76

Finding the Fourth Proportional to 16,824.90, 25,237.44 and 5,732.76

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Solution

The fourth proportional to 16,824.90, 25,237.44 and 5,732.76 is: 8,599.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,824.90 : 25,237.44 = 5,732.76 : x
  2. Step 2: Convert to fraction form
    16,824.90/25,237.44 = 5,732.76/x
  3. Step 3: Cross multiply
    16,824.90x = 25,237.44 × 5,732.76
  4. Step 4: Simplify right side
    16,824.90x = 144,680,186.53
  5. Step 5: Solve for x
    x = 144,680,186.53/16,824.90
  6. Step 6: Final answer
    x = 8,599.17

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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.