Home / 16,338.16-24,492.32-5,947.44

Finding the Fourth Proportional to 16,338.16, 24,492.32 and 5,947.44

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Solution

The fourth proportional to 16,338.16, 24,492.32 and 5,947.44 is: 8,915.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,338.16 : 24,492.32 = 5,947.44 : x
  2. Step 2: Convert to fraction form
    16,338.16/24,492.32 = 5,947.44/x
  3. Step 3: Cross multiply
    16,338.16x = 24,492.32 × 5,947.44
  4. Step 4: Simplify right side
    16,338.16x = 145,666,603.66
  5. Step 5: Solve for x
    x = 145,666,603.66/16,338.16
  6. Step 6: Final answer
    x = 8,915.73

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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.