Home / 16,504.50-24,737.88-6,637.47

Finding the Fourth Proportional to 16,504.50, 24,737.88 and 6,637.47

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Solution

The fourth proportional to 16,504.50, 24,737.88 and 6,637.47 is: 9,948.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,504.50 : 24,737.88 = 6,637.47 : x
  2. Step 2: Convert to fraction form
    16,504.50/24,737.88 = 6,637.47/x
  3. Step 3: Cross multiply
    16,504.50x = 24,737.88 × 6,637.47
  4. Step 4: Simplify right side
    16,504.50x = 164,196,936.36
  5. Step 5: Solve for x
    x = 164,196,936.36/16,504.50
  6. Step 6: Final answer
    x = 9,948.62

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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.