Home / 7,452.33-10,284.27-4,095.21

Finding the Fourth Proportional to 7,452.33, 10,284.27 and 4,095.21

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Solution

The fourth proportional to 7,452.33, 10,284.27 and 4,095.21 is: 5,651.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,452.33 : 10,284.27 = 4,095.21 : x
  2. Step 2: Convert to fraction form
    7,452.33/10,284.27 = 4,095.21/x
  3. Step 3: Cross multiply
    7,452.33x = 10,284.27 × 4,095.21
  4. Step 4: Simplify right side
    7,452.33x = 42,116,245.35
  5. Step 5: Solve for x
    x = 42,116,245.35/7,452.33
  6. Step 6: Final answer
    x = 5,651.42

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Half scale
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Double scale
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Similar ratio
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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.