Home / 16,476.07-22,737.00-8,922.41

Finding the Fourth Proportional to 16,476.07, 22,737.00 and 8,922.41

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Solution

The fourth proportional to 16,476.07, 22,737.00 and 8,922.41 is: 12,312.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,476.07 : 22,737.00 = 8,922.41 : x
  2. Step 2: Convert to fraction form
    16,476.07/22,737.00 = 8,922.41/x
  3. Step 3: Cross multiply
    16,476.07x = 22,737.00 × 8,922.41
  4. Step 4: Simplify right side
    16,476.07x = 202,868,854.69
  5. Step 5: Solve for x
    x = 202,868,854.69/16,476.07
  6. Step 6: Final answer
    x = 12,312.94

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.