Home / 3,064.05-4,596.08-1,115.46

Finding the Fourth Proportional to 3,064.05, 4,596.08 and 1,115.46

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Solution

The fourth proportional to 3,064.05, 4,596.08 and 1,115.46 is: 1,673.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,064.05 : 4,596.08 = 1,115.46 : x
  2. Step 2: Convert to fraction form
    3,064.05/4,596.08 = 1,115.46/x
  3. Step 3: Cross multiply
    3,064.05x = 4,596.08 × 1,115.46
  4. Step 4: Simplify right side
    3,064.05x = 5,126,737.82
  5. Step 5: Solve for x
    x = 5,126,737.82/3,064.05
  6. Step 6: Final answer
    x = 1,673.19

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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.