Home / 16,551.74-24,827.80-6,558.92

Finding the Fourth Proportional to 16,551.74, 24,827.80 and 6,558.92

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Solution

The fourth proportional to 16,551.74, 24,827.80 and 6,558.92 is: 9,838.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,551.74 : 24,827.80 = 6,558.92 : x
  2. Step 2: Convert to fraction form
    16,551.74/24,827.80 = 6,558.92/x
  3. Step 3: Cross multiply
    16,551.74x = 24,827.80 × 6,558.92
  4. Step 4: Simplify right side
    16,551.74x = 162,843,658.50
  5. Step 5: Solve for x
    x = 162,843,658.50/16,551.74
  6. Step 6: Final answer
    x = 9,838.46

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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.