Home / 16,628.33-24,915.09-14,913.56

Finding the Fourth Proportional to 16,628.33, 24,915.09 and 14,913.56

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Solution

The fourth proportional to 16,628.33, 24,915.09 and 14,913.56 is: 22,345.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,628.33 : 24,915.09 = 14,913.56 : x
  2. Step 2: Convert to fraction form
    16,628.33/24,915.09 = 14,913.56/x
  3. Step 3: Cross multiply
    16,628.33x = 24,915.09 × 14,913.56
  4. Step 4: Simplify right side
    16,628.33x = 371,572,689.62
  5. Step 5: Solve for x
    x = 371,572,689.62/16,628.33
  6. Step 6: Final answer
    x = 22,345.76

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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.