Home / 7,050.54-9,725.68-4,393.34

Finding the Fourth Proportional to 7,050.54, 9,725.68 and 4,393.34

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Solution

The fourth proportional to 7,050.54, 9,725.68 and 4,393.34 is: 6,060.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,050.54 : 9,725.68 = 4,393.34 : x
  2. Step 2: Convert to fraction form
    7,050.54/9,725.68 = 4,393.34/x
  3. Step 3: Cross multiply
    7,050.54x = 9,725.68 × 4,393.34
  4. Step 4: Simplify right side
    7,050.54x = 42,728,212.31
  5. Step 5: Solve for x
    x = 42,728,212.31/7,050.54
  6. Step 6: Final answer
    x = 6,060.27

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Half scale
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Double scale
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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.