Home / 3,352.01-4,626.33-1,954.76

Finding the Fourth Proportional to 3,352.01, 4,626.33 and 1,954.76

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Solution

The fourth proportional to 3,352.01, 4,626.33 and 1,954.76 is: 2,697.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,352.01 : 4,626.33 = 1,954.76 : x
  2. Step 2: Convert to fraction form
    3,352.01/4,626.33 = 1,954.76/x
  3. Step 3: Cross multiply
    3,352.01x = 4,626.33 × 1,954.76
  4. Step 4: Simplify right side
    3,352.01x = 9,043,364.83
  5. Step 5: Solve for x
    x = 9,043,364.83/3,352.01
  6. Step 6: Final answer
    x = 2,697.89

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Half scale
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Double scale
Find fourth proportional to 3,353.01, 4,627.71 and 1,955.76
Similar ratio
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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.