Home / 16,603.84-24,896.16-5,507.56

Finding the Fourth Proportional to 16,603.84, 24,896.16 and 5,507.56

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Solution

The fourth proportional to 16,603.84, 24,896.16 and 5,507.56 is: 8,258.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,603.84 : 24,896.16 = 5,507.56 : x
  2. Step 2: Convert to fraction form
    16,603.84/24,896.16 = 5,507.56/x
  3. Step 3: Cross multiply
    16,603.84x = 24,896.16 × 5,507.56
  4. Step 4: Simplify right side
    16,603.84x = 137,117,094.97
  5. Step 5: Solve for x
    x = 137,117,094.97/16,603.84
  6. Step 6: Final answer
    x = 8,258.16

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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.