Home / 4,901.58-6,761.61-3,410.76

Finding the Fourth Proportional to 4,901.58, 6,761.61 and 3,410.76

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Solution

The fourth proportional to 4,901.58, 6,761.61 and 3,410.76 is: 4,705.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,901.58 : 6,761.61 = 3,410.76 : x
  2. Step 2: Convert to fraction form
    4,901.58/6,761.61 = 3,410.76/x
  3. Step 3: Cross multiply
    4,901.58x = 6,761.61 × 3,410.76
  4. Step 4: Simplify right side
    4,901.58x = 23,062,228.92
  5. Step 5: Solve for x
    x = 23,062,228.92/4,901.58
  6. Step 6: Final answer
    x = 4,705.06

Related Problems

Find fourth proportional to 2,450.79, 3,380.81 and 1,705.38
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.