Home / 9,484.80-14,228.64-4,553.52

Finding the Fourth Proportional to 9,484.80, 14,228.64 and 4,553.52

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Solution

The fourth proportional to 9,484.80, 14,228.64 and 4,553.52 is: 6,830.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,484.80 : 14,228.64 = 4,553.52 : x
  2. Step 2: Convert to fraction form
    9,484.80/14,228.64 = 4,553.52/x
  3. Step 3: Cross multiply
    9,484.80x = 14,228.64 × 4,553.52
  4. Step 4: Simplify right side
    9,484.80x = 64,790,396.81
  5. Step 5: Solve for x
    x = 64,790,396.81/9,484.80
  6. Step 6: Final answer
    x = 6,830.97

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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.