Home / 7,056.11-10,584.17-4,947.02

Finding the Fourth Proportional to 7,056.11, 10,584.17 and 4,947.02

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Solution

The fourth proportional to 7,056.11, 10,584.17 and 4,947.02 is: 7,420.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,056.11 : 10,584.17 = 4,947.02 : x
  2. Step 2: Convert to fraction form
    7,056.11/10,584.17 = 4,947.02/x
  3. Step 3: Cross multiply
    7,056.11x = 10,584.17 × 4,947.02
  4. Step 4: Simplify right side
    7,056.11x = 52,360,140.80
  5. Step 5: Solve for x
    x = 52,360,140.80/7,056.11
  6. Step 6: Final answer
    x = 7,420.54

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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 (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.