Home / 2,074.41-3,109.23-1,035.13

Finding the Fourth Proportional to 2,074.41, 3,109.23 and 1,035.13

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Solution

The fourth proportional to 2,074.41, 3,109.23 and 1,035.13 is: 1,551.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,074.41 : 3,109.23 = 1,035.13 : x
  2. Step 2: Convert to fraction form
    2,074.41/3,109.23 = 1,035.13/x
  3. Step 3: Cross multiply
    2,074.41x = 3,109.23 × 1,035.13
  4. Step 4: Simplify right side
    2,074.41x = 3,218,436.53
  5. Step 5: Solve for x
    x = 3,218,436.53/2,074.41
  6. Step 6: Final answer
    x = 1,551.50

Related Problems

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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.