Home / 4,496.68-6,205.01-2,507.19

Finding the Fourth Proportional to 4,496.68, 6,205.01 and 2,507.19

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Solution

The fourth proportional to 4,496.68, 6,205.01 and 2,507.19 is: 3,459.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,496.68 : 6,205.01 = 2,507.19 : x
  2. Step 2: Convert to fraction form
    4,496.68/6,205.01 = 2,507.19/x
  3. Step 3: Cross multiply
    4,496.68x = 6,205.01 × 2,507.19
  4. Step 4: Simplify right side
    4,496.68x = 15,557,139.02
  5. Step 5: Solve for x
    x = 15,557,139.02/4,496.68
  6. Step 6: Final answer
    x = 3,459.69

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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.